Not currently registered for phenotyping at IMPC

Phenotyping is currently not planned for a knockout strain of this gene.

Gene Summary

Name:
hyperpolarization-activated, cyclic nucleotide-gated K+ 2
Synonyms:
HAC1,  trls

IMPC Data Collections

  • No Body Weight Data
  • No Embryo Imaging Data
  • No Viability Data

IMPC Phenotype Summary

Significant
Not Significant
Not tested

Phenotypes

The IMPC applies a panel of phenotyping screens to characterise single-gene knockout mice by comparison to wild types. Click on the different tabs to visualise significant phenotypes identified by the IMPC, as well as all data that was measured.

lacZ Expression

Expression data not available

Associated Images

Images submitted by IMPC centres for a selection of procedures. Each set of images is available to view in our image comparator.

Phenotype associated images not available

Human diseases caused by Hcn2 mutations

The analysis uses data from IMPC, along with published data on other mouse mutants, in comparison to human disease reports in OMIM, Orphanet, and DECIPHER.

Phenotype comparisons summarize the similarity of mouse phenotypes with human disease phenotypes.

The table below shows human diseases associated to Hcn2 by orthology or direct annotation.

Disease Similarity of
phenotypes
Matching phenotypes Source
Epilepsy, Idiopathic Generalized, Susceptibility To, 17
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:602477

The table below shows human diseases predicted to be associated to Hcn2 by phenotypic similarity.

Disease Similarity of
phenotypes
Matching phenotypes Source
Myoclonic Epilepsy, Hartung Type
Generalized myoclonic seizure OMIM:159600
Intellectual Developmental Disorder, X-Linked 89
Generalized myoclonic seizure OMIM:300848
Epilepsy, Idiopathic Generalized, Susceptibility To, 11
Generalized non-motor (absence) seizure, Generalized myoclonic seizure, Bilateral tonic-clonic se... OMIM:607628
Epilepsy, Childhood Absence, Susceptibility To, 5
Generalized non-motor (absence) seizure OMIM:612269
Epilepsy, Juvenile Absence, Susceptibility To, 1
Generalized non-motor (absence) seizure, Generalized myoclonic seizure, Bilateral tonic-clonic se... OMIM:607631
Epilepsy, Idiopathic Generalized
Bilateral tonic-clonic seizure, Generalized myoclonic seizure, Generalized non-motor (absence) se... OMIM:600669
Intellectual Developmental Disorder, X-Linked 41
Generalized non-motor (absence) seizure OMIM:300849
Intellectual Developmental Disorder, X-Linked 100
Bilateral tonic-clonic seizure, Generalized non-motor (absence) seizure OMIM:300923
Epilepsy, Familial Temporal Lobe, 7
Focal sensory seizure with auditory features OMIM:616436
Epilepsy, Idiopathic Generalized, Susceptibility To, 14
Seizure, Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 mont... OMIM:616685
Generalized Epilepsy With Febrile Seizures Plus, Type 9
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:616172
Epilepsy, Myoclonic Juvenile
Myoclonic seizure, Generalized non-motor (absence) seizure, Morning myoclonic jerks, Bilateral to... OMIM:254770
Generalized Epilepsy With Febrile Seizures Plus, Type 1
Bilateral tonic-clonic seizure, Atonic seizure, Generalized non-motor (absence) seizure, Febrile ... OMIM:604233
Epilepsy, Familial Temporal Lobe, 8
Focal aware sensory seizure with auditory features, Bilateral tonic-clonic seizure with focal ons... OMIM:616461
Generalized Epilepsy With Febrile Seizures Plus, Type 4
Bilateral tonic-clonic seizure, Generalized tonic seizure, Generalized non-motor (absence) seizur... OMIM:609800
Epilepsy, Juvenile Myoclonic, Susceptibility To, 10
Bilateral tonic-clonic seizure, Generalized myoclonic seizure, Generalized non-motor (absence) se... OMIM:617924
Generalized Epilepsy With Febrile Seizures Plus, Type 2
Generalized myoclonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within t... OMIM:604403
Epilepsy, Juvenile Myoclonic, Susceptibility To, 9
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:614280
Epilepsy, Idiopathic Generalized, Susceptibility To, 8
Generalized non-motor (absence) seizure, Seizure, Febrile seizure (within the age range of 3 mont... OMIM:612899
Paroxysmal Exertion-Induced Dyskinesia
Involuntary movements, Seizure, Generalized non-motor (absence) seizure, Chorea, Paresthesia, Irr... ORPHA:98811
Generalized Epilepsy With Febrile Seizures Plus, Type 7
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:613863
Paroxysmal Nonkinesigenic Dyskinesia, 3, With Or Without Generalized Epilepsy
Generalized non-motor (absence) seizure, Bilateral tonic-clonic seizure with generalized onset, S... OMIM:609446
Febrile Seizures, Familial, 9
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:611634
Epilepsy, Idiopathic Generalized, Susceptibility To, 10
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:613060
Generalized Epilepsy With Febrile Seizures Plus, Type 10
Generalized non-motor (absence) seizure, Seizure, Febrile seizure (within the age range of 3 mont... OMIM:618482
Myoclonic Epilepsy, Juvenile, Susceptibility To, 4
Bilateral tonic-clonic seizure, Generalized myoclonic seizure, Generalized non-motor (absence) se... OMIM:611364
Epilepsy, Early-Onset, 3, With Or Without Developmental Delay
Myoclonic seizure, Focal impaired awareness seizure, Generalized non-motor (absence) seizure, Feb... OMIM:620465
Epilepsy, Familial Temporal Lobe, 3
Focal impaired awareness seizure, Deja vu aura, Bilateral tonic-clonic seizure with focal onset OMIM:611630
Developmental And Epileptic Encephalopathy 9
Convulsive status epilepticus, Generalized non-motor (absence) seizure, Focal-onset seizure, Foca... OMIM:300088
Epilepsy, Idiopathic Generalized, Susceptibility To, 15
Generalized non-motor (absence) seizure, Seizure, Myoclonus, Bilateral tonic-clonic seizure, Eyel... OMIM:618357
Epilepsy, Familial Temporal Lobe, 1
Focal automatism seizure, Focal aware sensory seizure with auditory features, Focal impaired awar... OMIM:600512
Intellectual Developmental Disorder, Autosomal Dominant 55, With Seizures
Myoclonic seizure, Generalized myoclonic seizure, Seizure, Generalized non-motor (absence) seizur... OMIM:617831
Epilepsy, Familial Temporal Lobe, 4
Focal aware seizure, Focal impaired awareness seizure, Focal sensory seizure with visual features OMIM:611631
Juvenile Myoclonic Epilepsy
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... ORPHA:307
Perioral Myoclonia With Absences
Generalized non-motor (absence) seizure, Focal seizure with eyelid myoclonia, Chin myoclonus, Bil... ORPHA:139426
Landau-Kleffner Syndrome
Speech apraxia, Emotional lability, Bilateral tonic-clonic seizure with generalized onset, Atypic... ORPHA:98818
Developmental And Epileptic Encephalopathy 56
Broad-based gait, Myoclonic seizure, Generalized non-motor (absence) seizure, Seizure, Action tre... OMIM:617665
Epilepsy, Progressive Myoclonic, 6
Atonic seizure, Generalized non-motor (absence) seizure, Difficulty walking, Myoclonus, Tremor, L... OMIM:614018
Juvenile Absence Epilepsy
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... ORPHA:1941
Epilepsy, Childhood Absence, Susceptibility To, 1
Bilateral tonic-clonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within ... OMIM:600131
Febrile Seizures, Familial, 8
Bilateral tonic-clonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within ... OMIM:607681
Continuous Spikes And Waves During Sleep
Myoclonic absence seizure, Speech apraxia, EEG with frontal focal spike waves, Focal hemiclonic s... ORPHA:725
Myoclonic-Atonic Epilepsy
Myoclonic seizure, Atonic seizure, Generalized non-motor (absence) seizure, Tremor, Attention def... OMIM:616421
Developmental And Epileptic Encephalopathy 43
Myoclonic seizure, Atonic seizure, Infantile spasms, Attention deficit hyperactivity disorder, Hy... OMIM:617113
Developmental And Epileptic Encephalopathy 19
Myoclonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within the age range... OMIM:615744
Epilepsy, Idiopathic Generalized, Susceptibility To, 16
Atypical absence seizure, Myoclonic absence seizure, Myoclonic seizure OMIM:618596
Dravet Syndrome
Myoclonic seizure, Focal impaired awareness seizure, Atonic seizure, Generalized non-motor (absen... OMIM:607208
Developmental And Epileptic Encephalopathy 26
Focal impaired awareness seizure, Infantile spasms, Bilateral tonic-clonic seizure, Atonic seizur... OMIM:616056
Developmental And Epileptic Encephalopathy 94
Generalized myoclonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within t... OMIM:615369
Neurodevelopmental Disorder With Microcephaly, Ataxia, And Seizures
Bilateral tonic-clonic seizure, Aggressive behavior, Slender build, Ataxia OMIM:617709
Developmental And Epileptic Encephalopathy 67
Generalized non-motor (absence) seizure, Recurrent hand flapping, Focal hemiclonic seizure, Tonic... OMIM:618141
Generalized Epilepsy With Febrile Seizures-Plus
Generalized myoclonic seizure, Focal impaired awareness seizure, Atonic seizure, Generalized non-... ORPHA:36387
Succinic Semialdehyde Dehydrogenase Deficiency
Generalized myoclonic seizure, Status epilepticus, Bilateral tonic-clonic seizure, Ataxia ORPHA:22
Intellectual Developmental Disorder, Autosomal Dominant 60, With Seizures
Chorea, Gait ataxia, Myoclonus, Tremor, Absence seizure with eyelid myoclonia, Bilateral tonic-cl... OMIM:618587
Polymicrogyria, Bilateral Perisylvian, X-Linked
Atypical absence seizure, Bilateral tonic-clonic seizure OMIM:300388
Benign Familial Infantile Epilepsy
Focal head nodding automatism seizure, Neonatal seizure, Limb myoclonus, Generalized non-motor (a... ORPHA:306
Pachygyria With Impaired Intellectual Development, Seizures, And Arachnoid Cysts
Atypical absence seizure, Bilateral tonic-clonic seizure OMIM:600176
Epilepsy With Eyelid Myoclonia
Continuous spike and waves during slow sleep, Limb myoclonus, Generalized non-motor (absence) sei... ORPHA:139431
Developmental And Epileptic Encephalopathy 33
Myoclonic seizure, Typical absence seizure, Seizure, Incoordination, Epileptic spasm, Aggressive ... OMIM:616409
Epilepsy, Idiopathic Generalized, Susceptibility To, 9
Typical absence seizure, Bilateral tonic-clonic seizure on awakening, Episodic ataxia, Generalize... OMIM:607682
Epilepsy, Familial Temporal Lobe, 5
Visually-induced seizure, Focal aware seizure, Focal impaired awareness seizure, Bilateral tonic-... OMIM:614417
Lennox-Gastaut Syndrome
Falls, Myoclonus, Focal-onset seizure, Irritability, Aggressive behavior, Generalized tonic seizu... ORPHA:2382
Developmental And Epileptic Encephalopathy 24
Myoclonic seizure, Generalized non-motor (absence) seizure, Febrile seizure (within the age range... OMIM:615871
Developmental And Epileptic Encephalopathy 57
Seizure, Epileptic spasm, Tonic seizure, Atypical absence seizure, Generalized myoclonic seizure OMIM:617771
Developmental And Epileptic Encephalopathy 74
Myoclonic seizure, Typical absence seizure, Infantile spasms, Tonic seizure, Bilateral tonic-clon... OMIM:618396
Developmental And Epileptic Encephalopathy 31A
Self-injurious behavior, Myoclonic seizure, Difficulty walking, Inability to walk, Epileptic spas... OMIM:616346
Chromosome 15Q11-Q13 Duplication Syndrome
Restrictive behavior, Inflexible adherence to routines, Seizure, Bilateral tonic-clonic seizure, ... OMIM:608636
Developmental And Epileptic Encephalopathy 108
Convulsive status epilepticus, Myoclonic seizure, Focal impaired awareness seizure, Generalized n... OMIM:620115
Ceroid Lipofuscinosis, Neuronal, 4 (Kufs Type)
Myoclonic seizure, Depression, Seizure, Myoclonus, Abnormality of extrapyramidal motor function, ... OMIM:162350
Myoclonic Epilepsy Of Unverricht And Lundborg
Generalized non-motor (absence) seizure, EEG with spike-wave complexes, Myoclonus, EEG with polys... OMIM:254800
Developmental And Epileptic Encephalopathy 6B
Myoclonic absence seizure, Myoclonic seizure, Generalized non-motor (absence) seizure, Inability ... OMIM:619317
Neurodevelopmental Disorder With Or Without Early-Onset Generalized Epilepsy
Broad-based gait, Myoclonic seizure, Generalized non-motor (absence) seizure, Seizure, Aggressive... OMIM:619157
Developmental And Epileptic Encephalopathy 15
Myoclonic seizure, Inability to walk, Focal clonic seizure, Epileptic spasm, Irritability, Tonic ... OMIM:615006
Female Restricted Epilepsy With Intellectual Disability
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... ORPHA:101039
Epilepsy, Familial Adult Myoclonic, 1
EEG with irregular generalized spike and wave complexes, Jerk-locked premyoclonus spikes, Giant s... OMIM:601068
Seizures, Benign Familial Infantile, 5
Focal impaired awareness seizure, Bilateral tonic-clonic seizure OMIM:617080
Spastic Ataxia With Congenital Miosis
Spastic ataxia, Seizure, Hemiplegia/hemiparesis, Ataxia ORPHA:1182
Epilepsy, Progressive Myoclonic, 12
Depression, Difficulty walking, Myoclonus, Dysmetria, Attention deficit hyperactivity disorder, B... OMIM:619191
Developmental And Epileptic Encephalopathy 109
Spasticity, Crouch gait, Myoclonic seizure, Failure to thrive, Typical absence seizure, Gait atax... OMIM:620145
Dystonia 31
Arm dystonia, Depression, Abnormal posturing, Generalized dystonia, Difficulty walking, Leg dysto... OMIM:619565
Neurodevelopmental Disorder With Hypotonia And Gross Motor And Speech Delay
Inability to walk, Aggressive behavior, Attention deficit hyperactivity disorder, Lower limb spas... OMIM:619639
Myoclonic Epilepsy Of Infancy
Poor motor coordination, Poor hand-eye coordination, Generalized non-motor (absence) seizure, Feb... ORPHA:86909
Spinal Muscular Atrophy-Progressive Myoclonic Epilepsy Syndrome
Typical absence seizure, Limb myoclonus, Seizure, Frequent falls, Difficulty walking, Inability t... ORPHA:2590
Primary Orthostatic Tremor
Tremor, Abnormality of extrapyramidal motor function ORPHA:238606
Episodic Ataxia, Type 5
Typical absence seizure, Episodic ataxia, Febrile seizure (within the age range of 3 months to 6 ... OMIM:613855
Developmental Delay And Seizures With Or Without Movement Abnormalities
Myoclonic absence seizure, Tremor, Rigidity, Dystonia, Bilateral tonic-clonic seizure, Ataxia, Br... OMIM:617836
Autism Spectrum Disorder-Epilepsy-Arthrogryposis Syndrome
Generalized non-motor (absence) seizure ORPHA:370943
Developmental And Epileptic Encephalopathy 52
Spasticity, Seizure, Febrile seizure (within the age range of 3 months to 6 years), Limb ataxia, ... OMIM:617350
Leukoencephalopathy, Brain Calcifications, And Cysts
Spasticity, Seizure, Hemiplegia, Tremor, Abnormality of extrapyramidal motor function, Abnormal p... OMIM:614561
Ceroid Lipofuscinosis, Neuronal, 13 (Kufs Type)
Depression, Seizure, Gait ataxia, Myoclonus, Tremor, Abnormality of extrapyramidal motor function... OMIM:615362
Developmental And Epileptic Encephalopathy 54
Seizure, Myoclonus, Status epilepticus without prominent motor symptoms, Tonic seizure, Bilateral... OMIM:617391
Glycosylphosphatidylinositol Biosynthesis Defect 15
Spasticity, Myoclonic seizure, Generalized non-motor (absence) seizure, Inability to walk, Gait a... OMIM:617810
Guanidinoacetate Methyltransferase Deficiency
Self-injurious behavior, Focal impaired awareness seizure, Atonic seizure, Seizure, Chorea, Abnor... ORPHA:382
Spinocerebellar Ataxia 48
Depression, Chorea, Gait ataxia, Dysmetria, Tremor, Irritability, Babinski sign, Parkinsonism, Ca... OMIM:618093
Myoclonic Epilepsy, Familial Infantile
Generalized myoclonic seizure, Seizure, Febrile seizure (within the age range of 3 months to 6 ye... OMIM:605021
Stxbp1-Related Encephalopathy
Spasticity, Generalized myoclonic seizure, Focal impaired awareness seizure, Atonic seizure, Seiz... ORPHA:599373
Epilepsy, Progressive Myoclonic 7
Myoclonic seizure, Myoclonus, Tremor, Bilateral tonic-clonic seizure, Ataxia OMIM:616187
Cerebellar Hypoplasia/Atrophy, Epilepsy, And Global Developmental Delay
Seizure, Tremor, Ataxia OMIM:213000
Neurodevelopmental Disorder With Hypotonia And Impaired Expressive Language And With Or Without Seizures
Involuntary movements, Emotional lability, Aggressive behavior, Bilateral tonic-clonic seizure, M... OMIM:617171
Developmental Delay With Or Without Epilepsy
Spasticity, Myoclonic seizure, Atonic seizure, Generalized non-motor (absence) seizure, Seizure, ... OMIM:620540
Optic Atrophy 2
Babinski sign, Dysdiadochokinesis, Tremor OMIM:311050
Cerebellar Ataxia, Impaired Intellectual Development, And Dysequilibrium Syndrome 3
Cerebellar ataxia associated with quadrupedal gait, Slurred speech, Tremor, Ataxia OMIM:613227
Ceroid Lipofuscinosis, Neuronal, 6B (Kufs Type)
Depression, Myoclonus, Abnormality of extrapyramidal motor function, Status epilepticus without p... OMIM:204300
Developmental And Epileptic Encephalopathy 59
Self-injurious behavior, Inability to walk, Focal clonic seizure, Infantile spasms, Tonic seizure... OMIM:617904
Succinic Semialdehyde Dehydrogenase Deficiency
Self-injurious behavior, Generalized non-motor (absence) seizure, Seizure, Hyperkinetic movements... OMIM:271980
Intellectual Developmental Disorder With Paroxysmal Dyskinesia Or Seizures
Falls, Seizure, Bruxism, Inappropriate laughter, Chorea, Focal-onset seizure, Dystonia, Aggressiv... OMIM:619150
Neurodevelopmental Disorder With Impaired Speech And Hyperkinetic Movements
Chorea, Tremor, Hyperkinetic movements, Torticollis, Ataxia, Bilateral tonic-clonic seizure, Dyst... OMIM:618425
Neurodevelopmental Disorder With Epilepsy And Hypoplasia Of The Corpus Callosum
Inability to walk, Gait ataxia, Dysmetria, Rigidity, Tremor, Tonic seizure, Gait disturbance, Hyp... OMIM:618090
Developmental And Epileptic Encephalopathy 112
Focal aware motor seizure, Myoclonic seizure, Generalized non-motor (absence) seizure, Infantile ... OMIM:620537
Spastic Tetraplegia, Thin Corpus Callosum, And Progressive Microcephaly
Spasticity, Seizure, Inability to walk, Generalized-onset seizure, Ankle clonus, Irritability, Ba... OMIM:616657
Generalized Epilepsy-Paroxysmal Dyskinesia Syndrome
Generalized-onset seizure, Generalized non-motor (absence) seizure, Bilateral tonic-clonic seizure ORPHA:79137
Clcn4-Related X-Linked Intellectual Disability Syndrome
Self-injurious behavior, Upper limb spasticity, Depression, Generalized non-motor (absence) seizu... ORPHA:485350
Epilepsy, Familial Adult Myoclonic, 3
Jerk-locked premyoclonus spikes, Giant somatosensory evoked potentials, Difficulty walking, Myocl... OMIM:613608
Parkinson Disease 24, Autosomal Dominant, Susceptibility To
Parkinsonism with favorable response to dopaminergic medication, Resting tremor, Rigidity OMIM:619491
Episodic Ataxia, Type 1
Episodic ataxia, Incoordination, Tremor, Babinski sign, Spastic gait, Slurred speech OMIM:160120
N-Acetylaspartate Deficiency
Broad-based gait, Seizure, Self-mutilation, Decreased body weight, Truncal ataxia, Unsteady gait,... OMIM:614063
Spermatogenic Failure 48
Spermatogenesis maturation arrest, Azoospermia, Oligozoospermia, Male infertility OMIM:619108
Neurodevelopmental Disorder With Microcephaly, Epilepsy, And Brain Atrophy
Broad-based gait, Hand tremor, Recurrent hand flapping, Gait ataxia, Dysphagia, Bilateral tonic-c... OMIM:617862
Lissencephaly 10
Myoclonic seizure, Focal impaired awareness seizure, Depression, Generalized non-motor (absence) ... OMIM:618873
Spermatogenic Failure 25
Cryptozoospermia, Non-obstructive azoospermia, Decreased testicular size, Spermatocyte maturation... OMIM:617960
Spermatogenic Failure 30
Cryptozoospermia, Azoospermia, Cryptorchidism, Spermatogenesis maturation arrest, Male infertility OMIM:618110
Spermatogenic Failure 8
Cryptozoospermia, Azoospermia, Oligozoospermia OMIM:613957
Epilepsy, Familial Temporal Lobe, 6
Focal impaired awareness seizure, Status epilepticus, Febrile seizure (within the age range of 3 ... OMIM:615697
Developmental And Epileptic Encephalopathy 13
Generalized non-motor (absence) seizure, Febrile seizure (within the age range of 3 months to 6 y... OMIM:614558
Dravet Syndrome
Incoordination, Action tremor, Obsessive-compulsive trait, Focal hemiclonic seizure, Parkinsonism... ORPHA:33069
Partial Chromosome Y Deletion
Decreased testicular size, Non-obstructive azoospermia, Cryptorchidism, Oligozoospermia, Abnormal... ORPHA:1646
Epilepsy, Familial Adult Myoclonic, 4
Jerk-locked premyoclonus spikes, Seizure, Myoclonus, EEG with polyspike wave complexes, Tremor, E... OMIM:615127
Tremor, Hereditary Essential, 1
Postural tremor, Action tremor, Hand tremor OMIM:190300
Huntington Disease-Like Syndrome Due To C9Orf72 Expansions
Depression, Inappropriate behavior, Chorea, Myoclonus, Tremor, Rigidity, Parkinsonism, Ataxia, Up... ORPHA:401901
Mitochondrial Complex I Deficiency, Nuclear Type 21
Spasticity, Generalized non-motor (absence) seizure, Difficulty walking, Babinski sign, Ataxia OMIM:618242
Symmetrical Thalamic Calcifications
Spasticity, Failure to thrive, Seizure, Arrhythmia, EEG abnormality, Hypertonia, Ataxia ORPHA:1314
Spermatogenic Failure 70
Azoospermia, Reduced sperm motility, Male infertility, Oligozoospermia OMIM:619828
Dystonia 27
Laryngeal dystonia, Postural tremor, Limb dystonia, Action tremor, Torticollis, Writer's cramp, O... OMIM:616411
Deafness-Infertility Syndrome
Azoospermia, Male infertility, Sensorineural hearing impairment ORPHA:94064
Epilepsy, Progressive Myoclonic, 8
Action myoclonus, Falls, Limb ataxia, Myoclonus, Gait disturbance, Bilateral tonic-clonic seizure... OMIM:616230
Primary Dystonia, Dyt27 Type
Upper limb postural tremor, Laryngeal dystonia, Limb dystonia, Action tremor, Axial dystonia, Oro... ORPHA:464440
Epilepsy, Progressive Myoclonic, 3, With Or Without Intracellular Inclusions
Myoclonic seizure, Bilateral tonic-clonic seizure with focal onset, Myoclonic status epilepticus,... OMIM:611726
Convulsions, Familial Infantile, With Paroxysmal Choreoathetosis
Generalized-onset seizure, Focal sensory seizure, Infantile spasms, Paroxysmal dystonia, Paroxysm... OMIM:602066
Neurodevelopmental Disorder With Language Impairment And Behavioral Abnormalities
Self-injurious behavior, Spasticity, Febrile seizure (within the age range of 3 months to 6 years... OMIM:618917
Alternating Hemiplegia Of Childhood 1
Episodic hemiplegia, Bilateral tonic-clonic seizure, Dystonia, Episodic quadriplegia, Choreoathet... OMIM:104290
Spinocerebellar Ataxia Type 15/16
Upper limb postural tremor, Head tremor, Gait ataxia, Action tremor, Ataxia, Tremor by anatomical... ORPHA:98769
Episodic Ataxia, Type 9
Seizure, Episodic ataxia, Tonic seizure, Bilateral tonic-clonic seizure, Status epilepticus, Dyst... OMIM:618924
Seizures, Benign Familial Infantile, 2
Focal impaired awareness seizure, Bilateral tonic-clonic seizure, Febrile seizure (within the age... OMIM:605751
Epilepsy, Progressive Myoclonic, 1B
Atonic seizure, Myoclonus, Tremor, Dysmetria, Babinski sign, Ataxia, Generalized myoclonic seizure OMIM:612437
Ceroid Lipofuscinosis, Neuronal, 8, Northern Epilepsy Variant
Irritability, Clumsiness, Bilateral tonic-clonic seizure, Restlessness, Focal impaired awareness ... OMIM:610003
Spermatogenic Failure 22
Cryptozoospermia, Non-obstructive azoospermia, Male infertility OMIM:617706
Epilepsy, Progressive Myoclonic, 9
Generalized myoclonic seizure, Gait ataxia, Myoclonus, Bilateral tonic-clonic seizure, Action myo... OMIM:616540
Megalencephalic Leukoencephalopathy With Subcortical Cysts 3
Spasticity, Depression, Seizure, Limb ataxia, Rigidity, Loss of ambulation, Clumsiness, Lower lim... OMIM:620447
Spermatogenic Failure 50
Spermatogenesis maturation arrest, Decreased testicular size, Azoospermia, Male infertility OMIM:619145
Spermatogenic Failure 62
Non-obstructive azoospermia, Male infertility, Spermatocyte maturation arrest OMIM:619673
Spermatogenic Failure 61
Non-obstructive azoospermia, Male infertility, Spermatocyte maturation arrest OMIM:619672
Spermatogenic Failure 88
Non-obstructive azoospermia, Male infertility, Spermatocyte maturation arrest OMIM:620547
Intellectual Disability-Epilepsy-Extrapyramidal Syndrome
Involuntary movements, Broad-based gait, Tip-toe gait, Seizure, Gait imbalance, Gait ataxia, Emot... ORPHA:468620
Spermatogenic Failure 57
Spermatogenesis maturation arrest, Non-obstructive azoospermia, Male infertility, Decreased testi... OMIM:619528
Yoon-Bellen Neurodevelopmental Syndrome
Spasticity, Failure to thrive, Inability to walk, Infantile spasms, Bilateral tonic-clonic seizur... OMIM:619701
Intellectual Developmental Disorder, X-Linked, Syndromic, Hedera Type
Spasticity, Falls, Seizure, Action tremor, Rigidity, Babinski sign, Parkinsonism, Impaired tandem... OMIM:300423
Spermatogenic Failure 73
Spermatogenesis maturation arrest, Non-obstructive azoospermia, Male infertility OMIM:619878
Spermatogenic Failure 59
Spermatogenesis maturation arrest, Non-obstructive azoospermia, Male infertility OMIM:619645
Spermatogenic Failure 60
Spermatogenesis maturation arrest, Non-obstructive azoospermia, Male infertility OMIM:619646
Spermatogenic Failure 74
Spermatogenesis maturation arrest, Non-obstructive azoospermia, Male infertility OMIM:619937
Rolandic Epilepsy
Depression, Febrile seizure (within the age range of 3 months to 6 years), Dysesthesia, Paresthes... ORPHA:1945
Immunodeficiency 15A
Decreased proportion of CD8-positive T cells, Decreased proportion of memory B cells, Decreased p... OMIM:618204
L-Ferritin Deficiency
Generalized-onset seizure OMIM:615604
Spermatogenic Failure 12
Infertility, Azoospermia, Abnormal male germ cell morphology OMIM:615413
Developmental And Epileptic Encephalopathy 42
Convulsive status epilepticus, Myoclonic seizure, Tremor, Tonic seizure, Hypertonia, Ataxia, Foca... OMIM:617106
Huntington Disease-Like 1
Involuntary movements, Depression, Abnormal posturing, Seizure, Incoordination, Chorea, Gait atax... ORPHA:157941
Autosomal Dominant Spastic Paraplegia Type 6
Spastic paraplegia, Impaired vibratory sensation, Postural tremor, Babinski sign, Gait disturbanc... ORPHA:100988
Epilepsy, Nocturnal Frontal Lobe, 2
Aggressive behavior, Depression, Status epilepticus, Bilateral tonic-clonic seizure OMIM:603204
Developmental And Epileptic Encephalopathy 104
Self-injurious behavior, Focal impaired awareness seizure, Seizure, Epileptic spasm, Tonic seizur... OMIM:619970
Leukoencephalopathy With Dystonia And Motor Neuropathy
Decreased motor nerve conduction velocity, Hearing impairment, Head tremor, Azoospermia, Torticol... OMIM:613724
Spinocerebellar Ataxia, Autosomal Recessive 12
Spasticity, Limb ataxia, Gait ataxia, Babinski sign, Lower limb spasticity, Bilateral tonic-cloni... OMIM:614322
Cataracts, Spastic Paraparesis, And Speech Delay
Bilateral tonic-clonic seizure, Complex febrile seizure, Focal motor seizure, Generalized non-mot... OMIM:619338
Dystonia 3, Torsion, X-Linked
Chorea, Myoclonus, Tremor, Parkinsonism with favorable response to dopaminergic medication, Torsi... OMIM:314250
Febrile Seizures, Familial, 4
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:604352
Epilepsy, Idiopathic Generalized, Susceptibility To, 17
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:602477
Febrile Seizures, Familial, 1
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:121210
Febrile Seizures, Familial, 5
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:609255
Febrile Seizures, Familial, 6
Generalized tonic seizure, Atonic seizure, Bilateral tonic-clonic seizure, Febrile seizure (withi... OMIM:609253
Mitochondrial Complex I Deficiency, Nuclear Type 12
Generalized myoclonic seizure, Seizure, Gait imbalance, Myoclonus, Bilateral tonic-clonic seizure... OMIM:301020
Migraine, Familial Hemiplegic, 1
Seizure, Hemiplegia, Tremor, Hemiparesis, Ataxia, Agitation OMIM:141500
Dnm1L-Related Encephalopathy Due To Mitochondrial And Peroxisomal Fission Defect
Oculogyric crisis, Focal impaired awareness seizure, Seizure, Difficulty walking, Inability to wa... ORPHA:330050
Epilepsy, Early-Onset, 5, With Or Without Developmental Delay
Focal sensory seizure with visual features, Myoclonus, Tremor, Bilateral tonic-clonic seizure, In... OMIM:615400
Dyskinesia, Limb And Orofacial, Infantile-Onset
Seizure, Chorea, Tremor, Hyperkinetic movements, Unsteady gait, Frequent falls, Hemiballismus OMIM:616921
Dystonia 22, Juvenile-Onset
Generalized dystonia, Laryngeal dystonia, Intention tremor, Dysmetria, Lower limb spasticity, Tor... OMIM:620453
Developmental And Epileptic Encephalopathy 97
Seizure, Inability to walk, Epileptic spasm, Tremor, Stereotypical hand wringing OMIM:619561
Developmental And Epileptic Encephalopathy 60
Spastic tetraplegia, Myoclonic seizure, Seizure, Inability to walk, Epileptic spasm, EEG with bur... OMIM:617929
Neurodevelopmental Disorder With Seizures And Nonepileptic Hyperkinetic Movements
Myoclonic seizure, Seizure, Inability to walk, Bruxism, Epileptic spasm, Myoclonus, Stereotypical... OMIM:618497
Epilepsy, Focal, With Speech Disorder And With Or Without Impaired Intellectual Development
Small for gestational age, Focal impaired awareness seizure, Seizure, Speech apraxia, Focal-onset... OMIM:245570
Intellectual Developmental Disorder With Seizures And Language Delay
Myoclonic absence seizure, Myoclonic seizure, EEG with spike-wave complexes (2.5-3.5 Hz), Increas... OMIM:619000
Spermatogenic Failure 51
Absent sperm axoneme central pair complex, Irregularly shaped sperm tail, Microcephalic sperm hea... OMIM:619177
Developmental And Epileptic Encephalopathy 103
Myoclonic seizure, Focal impaired awareness seizure, Atonic seizure, Generalized non-motor (absen... OMIM:619913
Infantile Convulsions And Choreoathetosis
Involuntary movements, Seizure, Complex febrile seizure, Chorea, Focal-onset seizure, Focal impai... ORPHA:31709
Spinocerebellar Ataxia 37
Frequent falls, Tremor, Ataxia, Unsteady gait, Dysphagia OMIM:615945
Obesity, Hyperphagia, And Developmental Delay
Generalized non-motor (absence) seizure, Seizure OMIM:613886
Intellectual Developmental Disorder, Autosomal Dominant 5
Myoclonic absence seizure, Seizure, EEG abnormality, Bilateral tonic-clonic seizure, Torticollis OMIM:612621
Behavioral Variant Of Frontotemporal Dementia
Restrictive behavior, Inappropriate behavior, Fasciculations, Disinhibition, Abnormality of extra... ORPHA:275864
Paroxysmal Dystonic Choreathetosis With Episodic Ataxia And Spasticity
Spastic paraplegia, Episodic ataxia, Paresthesia, Abnormal pyramidal sign, Bilateral tonic-clonic... ORPHA:53583
Spinocerebellar Ataxia 43
Limb ataxia, Gait ataxia, Distal sensory impairment, Rigidity, Tremor, Ataxia OMIM:617018
Episodic Ataxia With Slurred Speech
Gait ataxia, Tremor, Slurred speech ORPHA:401953
Hydroxylysinuria
Generalized myoclonic seizure OMIM:236900
Atypical Pantothenate Kinase-Associated Neurodegeneration
Spasticity, Depression, Focal dystonia, Violent behavior, Frequent falls, Chorea, Upper motor neu... ORPHA:216873
Developmental And Epileptic Encephalopathy 37
Spasticity, Chorea, Cogwheel rigidity, Myoclonus, Rigidity, Hyperkinetic movements, Focal hemiclo... OMIM:616981
Mitochondrial Complex Iv Deficiency, Nuclear Type 21
Failure to thrive in infancy, Myoclonus, Babinski sign, Bilateral tonic-clonic seizure, Ataxia, D... OMIM:619065
Salt And Pepper Developmental Regression Syndrome
Failure to thrive, Myoclonus, Irritability, Bilateral tonic-clonic seizure, Status epilepticus, C... OMIM:609056
Male Infertility With Azoospermia Or Oligozoospermia Due To Single Gene Mutation
Obstructive azoospermia, Non-obstructive azoospermia, Decreased testicular size, Azoospermia, Abn... ORPHA:399805
Spinocerebellar Ataxia 20
Postural tremor, Limb ataxia, Gait ataxia, Action tremor, Abnormal pyramidal sign, Palatal tremor OMIM:608687
Polymicrogyria, Bilateral Temporooccipital
Status epilepticus, Bilateral tonic-clonic seizure with focal onset, Focal impaired awareness sei... OMIM:612691
Developmental And Epileptic Encephalopathy 91
Spasticity, Myoclonic seizure, Seizure, Epileptic spasm, Tonic seizure, Bilateral tonic-clonic se... OMIM:617711
Cerebral Creatine Deficiency Syndrome 2
Atonic seizure, Seizure, Febrile seizure (within the age range of 3 months to 6 years), Myoclonus... OMIM:612736
Syngap1-Related Developmental And Epileptic Encephalopathy
Myoclonic absence seizure, Generalized-onset seizure, Abnormal eating behavior, Recurrent hand fl... ORPHA:544254
Hyperinsulinism-Hyperammonemia Syndrome
Generalized-onset seizure, Generalized non-motor (absence) seizure ORPHA:35878
Neurodevelopmental Disorder With Microcephaly And Speech Delay, With Or Without Brain Abnormalities
Spasticity, Seizure, Inability to walk, Bilateral tonic-clonic seizure, Ataxia, Unsteady gait OMIM:620317
Spermatogenic Failure 32
Sertoli cell-only phenotype, Non-obstructive azoospermia, Male infertility OMIM:618115
Epilepsy, Familial Temporal Lobe, 2
Febrile seizure (within the age range of 3 months to 6 years), Febrile status epilepticus, Bilate... OMIM:608096
Spermatogenic Failure 71
Sertoli cell-only phenotype, Non-obstructive azoospermia, Male infertility OMIM:619831
Combined Immunodeficiency, X-Linked
Abnormal T cell count, Decreased proportion of CD8-positive T cells, Decreased proportion of CD4-... OMIM:312863
Spermatogenic Failure 84
Irregularly shaped sperm tail, Reduced progressive sperm motility, Short sperm flagella, Bent spe... OMIM:620409
Spermatogenic Failure 65
Irregularly shaped sperm tail, Reduced progressive sperm motility, Abnormal sperm mid-piece morph... OMIM:619712
Spermatogenic Failure 29
Non-obstructive azoospermia, Immotile sperm, Male infertility OMIM:618091
Muscular Dystrophy-Dystroglycanopathy (Congenital With Impaired Intellectual Development), Type B, 15
Generalized non-motor (absence) seizure OMIM:618992
Benign Occipital Epilepsy
Focal impaired awareness seizure ORPHA:25968
Benign Adult Familial Myoclonic Epilepsy
Hand tremor, Generalized-onset seizure, Myoclonus, EEG abnormality, Focal-onset seizure ORPHA:86814
Dystonia 23
Head tremor, Limb dystonia, Myoclonus, Axial dystonia, Arrhythmia, Gait disturbance, Torticollis,... OMIM:614860
Neurodevelopmental Disorder With Or Without Variable Movement Or Behavioral Abnormalities
Resting tremor, Chorea, Cogwheel rigidity, Myoclonus, Dystonia, Attention deficit hyperactivity d... OMIM:619725
Intellectual Developmental Disorder, Autosomal Dominant 45
Myoclonic seizure, Cerebral palsy, Generalized non-motor (absence) seizure, Slender build, Chorea... OMIM:617600
Glycosylphosphatidylinositol Biosynthesis Defect 1
Generalized non-motor (absence) seizure, Atonic seizure OMIM:610293
Neurodevelopmental Disorder With Hypotonia And Autistic Features With Or Without Hyperkinetic Movements
Self-injurious behavior, Convulsive status epilepticus, Inability to walk, Chorea, Stereotypical ... OMIM:618760
Myoclonic-Astatic Epilepsy
Atonic seizure, Generalized non-motor (absence) seizure, Abnormal emotion, Focal-onset seizure, T... ORPHA:1942
Rapid-Onset Dystonia-Parkinsonism
Depression, Resting tremor, Seizure, Gait ataxia, Limb dystonia, Emotional lability, Parkinsonism... ORPHA:71517
Bilateral Generalized Polymicrogyria
Self-injurious behavior, Spasticity, Generalized myoclonic seizure, Typical absence seizure, Ocul... ORPHA:208447
Developmental And Epileptic Encephalopathy 34
Seizure, Inability to walk, Focal-onset seizure, Focal hemiclonic seizure, Abnormal pyramidal sig... OMIM:616645
Neurodevelopmental Disorder With Nonspecific Brain Abnormalities And With Or Without Seizures
Attention deficit hyperactivity disorder, Motor stereotypy, Seizure, Ataxia OMIM:618709
Autosomal Recessive Spastic Paraplegia Type 71
Progressive spastic paraplegia, Hand tremor, Babinski sign, Lower limb spasticity, Spastic gait ORPHA:401840
Spermatogenic Failure 54
Abnormal sperm axoneme morphology, Cryptozoospermia, Tapered sperm head, Short sperm flagella, Ol... OMIM:619379
Arthrogryposis, Impaired Intellectual Development, And Seizures
Focal motor seizure, Generalized non-motor (absence) seizure OMIM:615553
Neurodevelopmental Disorder With Epilepsy, Cataracts, Feeding Difficulties, And Delayed Brain Myelination
Spasticity, Failure to thrive, Seizure, Difficulty walking, Infantile spasms, Irritability, Tonic... OMIM:617393
Developmental And Epileptic Encephalopathy 58
Seizure, Inability to walk, Motor stereotypy, Status epilepticus, Spastic diplegia OMIM:617830
Carnosinemia
Generalized myoclonic seizure OMIM:212200
Bilateral Frontoparietal Polymicrogyria
Typical absence seizure, Seizure, Gait imbalance, Bilateral tonic-clonic seizure with generalized... ORPHA:101070
Ataxia With Myoclonic Epilepsy And Presenile Dementia
Myoclonus, Generalized myoclonic seizure, Seizure, Ataxia OMIM:208700
Neurodegeneration, Childhood-Onset, Stress-Induced, With Variable Ataxia And Seizures
Tongue fasciculations, Generalized non-motor (absence) seizure, Seizure, Dysmetria, Babinski sign... OMIM:618170
Spermatogenic Failure 52
Azoospermia, Male infertility OMIM:619202
Spermatogenic Failure 4
Azoospermia, Male infertility OMIM:270960
Spermatogenic Failure, Y-Linked, 2
Azoospermia, Male infertility OMIM:415000
Spermatogenic Failure 23
Azoospermia, Male infertility OMIM:617707
Febrile Seizures, Familial, 11
Focal impaired awareness seizure, Bilateral tonic-clonic seizure, Febrile seizure (within the age... OMIM:614418
Ank3-Related Intellectual Disability-Sleep Disturbance Syndrome
Spasticity, Seizure, Bruxism, Large for gestational age, Aggressive behavior, Hyperactivity ORPHA:356996
Myoclonus, Familial, 1
Myoclonus, Action tremor, Ataxia, Action myoclonus, Frequent falls OMIM:614937
Spermatogenic Failure 56
Irregularly shaped sperm tail, Reduced progressive sperm motility, Short sperm flagella, Absent s... OMIM:619515
Neurodevelopmental Disorder With Or Without Hyperkinetic Movements And Seizures, Autosomal Recessive
Self-injurious behavior, Spasticity, Involuntary movements, Seizure, Inability to walk, Dystonia,... OMIM:617820
Impaired Intellectual Development With Spastic Paraplegia And Palmoplantar Hyperkeratosis
Spastic paraplegia, Tremor OMIM:309560
Spermatogenic Failure, X-Linked, 3
Reduced sperm motility, Irregularly shaped sperm tail, Short sperm flagella, Oligozoospermia, Abs... OMIM:301059
Tremor, Hereditary Essential, 4
Postural tremor, Action tremor OMIM:614782
Hyperprolinemia, Type I
Seizure, Aggressive behavior, Hyperactivity, Ataxia, Motor stereotypy, Status epilepticus OMIM:239500
Intellectual Developmental Disorder, Autosomal Dominant 46
Tonic seizure, Infantile spasms, Focal impaired awareness seizure, Seizure OMIM:617601
Developmental And Epileptic Encephalopathy 99
Generalized non-motor (absence) seizure, Epileptic spasm, Focal-onset seizure, Focal hemiclonic s... OMIM:619606
Isochromosomy Yp
Decreased testicular size, Azoospermia, Ambiguous genitalia, Male infertility ORPHA:98797
Tremor, Hereditary Essential, 5
Tongue tremor, Bradykinesia, Postural tremor, Kinetic tremor, Intention tremor OMIM:616736
X-Linked Intellectual Disability, Hedera Type
Inability to walk, Extrapyramidal muscular rigidity, Obesity, Action tremor, Dysmetria, Babinski ... ORPHA:93952
Spastic Paraparesis And Deafness
Hypogonadism, Spastic paraparesis, Hearing impairment, Tremor OMIM:312910
Foxg1 Syndrome
Spasticity, Difficulty walking, Bruxism, Inability to walk, Infantile spasms, Myoclonus, Focal-on... ORPHA:561854
Bilateral Parasagittal Parieto-Occipital Polymicrogyria
Spasticity, Abnormal fear-induced behavior, Seizure, Pseudobulbar paralysis, Aggressive behavior,... ORPHA:208441
Spinocerebellar Ataxia 40
Broad-based gait, Spastic paraparesis, Dysdiadochokinesis, Gait ataxia, Tremor, Dysmetria, Ankle ... OMIM:616053
Spinocerebellar Ataxia Type 37
Falls, Somatic sensory dysfunction, Myoclonus, Cogwheel rigidity, Tremor, Limb dysmetria, Gait di... ORPHA:363710
Oxoglutarate Dehydrogenase Deficiency
Falls, Gait ataxia, Dysmetria, Rigidity, Dystonia, Bilateral tonic-clonic seizure, Unsteady gait OMIM:203740
Classic Pantothenate Kinase-Associated Neurodegeneration
Spasticity, Tip-toe gait, Seizure, Frequent falls, Inability to walk, Abnormal posturing, General... ORPHA:216866
Intellectual Developmental Disorder, Autosomal Dominant 69
Attention deficit hyperactivity disorder, Intention tremor, Bilateral tonic-clonic seizure OMIM:617863
Primary Dystonia, Dyt13 Type
Involuntary movements, Generalized dystonia, Torsion dystonia, Postural tremor, Limb dystonia, Ac... ORPHA:98807
Neurodevelopmental Disorder With Involuntary Movements
Self-injurious behavior, Spasticity, Involuntary movements, Chorea, Infantile spasms, Hyperkineti... OMIM:617493
Coenzyme Q10 Deficiency, Primary, 9
Myoclonus, Oppositional defiant disorder, Dysmetria, Tremor, Impaired tandem gait, Bilateral toni... OMIM:619028
Tremor, Hereditary Essential, 6
Kinetic tremor, Postural tremor, Head tremor, Vocal tremor OMIM:618866
Polymyoclonus, Infantile
Myoclonus, Irritability, Ataxia OMIM:263550
Late Infantile Neuronal Ceroid Lipofuscinosis
Spasticity, Myoclonic seizure, Typical absence seizure, Atonic seizure, Seizure, Inability to wal... ORPHA:168491
Isochromosomy Yq
Varicocele, Decreased testicular size, Azoospermia, Gonadal tissue inappropriate for external gen... ORPHA:98798
Developmental And Epileptic Encephalopathy 27
Spasticity, Myoclonic seizure, Seizure, Epileptic spasm, Chorea, Infantile spasms, Myoclonus, Bil... OMIM:616139
Spastic Ataxia 5, Autosomal Recessive
Spasticity, Spastic paraparesis, Generalized myoclonic seizure, Myoclonus, Dysmetria, Spastic ata... OMIM:614487
Seizures, Benign Familial Infantile, 1
Generalized-onset seizure, Focal impaired awareness seizure, Bilateral tonic-clonic seizure with ... OMIM:601764
Spermatogenic Failure 39
Tapered sperm head, Short sperm flagella, Oligozoospermia, Reduced sperm motility, Absent sperm f... OMIM:618643
Intellectual Developmental Disorder With Language Impairment And Early-Onset Dopa-Responsive Dystonia-Parkinsonism
Resting tremor, Seizure, Postural tremor, Akinesia, Freezing of gait, Rigidity, Dystonia, Clumsin... OMIM:619911
Segawa Syndrome, Autosomal Recessive
Gait ataxia, Myoclonus, Tremor, Abnormality of extrapyramidal motor function, Rigidity, Limb dyst... OMIM:605407
Lissencephaly 3
Seizure, Generalized tonic seizure, Bilateral tonic-clonic seizure, Ataxia, Spastic tetraplegia OMIM:611603
Sporadic Infantile Bilateral Striatal Necrosis
Resting tremor, Progressive extrapyramidal muscular rigidity, Seizure, Abnormal posturing, Hemipl... ORPHA:225147
Basal Ganglia Calcification, Idiopathic, 1
Depression, Seizure, Chorea, Limb dysmetria, Tremor, Rigidity, Dystonia, Parkinsonism, Abnormal p... OMIM:213600
Developmental And Epileptic Encephalopathy 18
Aortic regurgitation, Generalized non-motor (absence) seizure, Generalized-onset seizure, Focal-o... OMIM:615476
Spermatogenic Failure 40
Immotile sperm, Short sperm flagella, Absent sperm flagella, Oligozoospermia, Male infertility, C... OMIM:618664
Developmental And Epileptic Encephalopathy 11
Spastic tetraplegia, Bilateral tonic-clonic seizure with focal onset, Hyperkinetic movements, Bil... OMIM:613721
Spermatogenic Failure 80
Reduced progressive sperm motility, Short sperm flagella, Absent sperm flagella, Oligozoospermia,... OMIM:620222
Spermatogenic Failure 76
Irregularly shaped sperm tail, Short sperm flagella, Oligozoospermia, Reduced sperm motility, Abs... OMIM:620084
Spinocerebellar Ataxia Type 23
Progressive cerebellar ataxia, Limb ataxia, Gait ataxia, Dysmetria, Babinski sign, Impaired dista... ORPHA:101108
Developmental And Epileptic Encephalopathy 63
Myoclonic seizure, Cerebral palsy, Seizure, Inability to walk, Generalized-onset seizure, Epilept... OMIM:617976
Intellectual Developmental Disorder, Autosomal Recessive 6
Involuntary movements, Postural tremor, Myoclonus, Torticollis, Kinetic tremor OMIM:611092
Isolated Focal Cortical Dysplasia
Focal impaired awareness seizure, Seizure, Generalized-onset seizure, Epileptic spasm, Infantile ... ORPHA:65683
Cardiac Conduction Defect
Arrhythmia, Syncope OMIM:115080
Neurodevelopmental Disorder With Hypotonia, Impaired Speech, And Behavioral Abnormalities
Generalized non-motor (absence) seizure, Seizure, Obesity, Stereotypical hand wringing, Hypertoni... OMIM:619854
Leukoencephalopathy With Brainstem And Spinal Cord Involvement And Lactate Elevation
Babinski sign, Spasticity, Tremor, Ataxia OMIM:611105
Spinocerebellar Ataxia, Autosomal Recessive 4
Spasticity, Seizure, Fasciculations, Myoclonus, Gait ataxia, Tremor, Babinski sign, Abnormal pyra... OMIM:607317
Encephalopathy, Progressive, With Or Without Lipodystrophy
Spasticity, Seizure, Tetraparesis, Myoclonus, Tremor, Abnormal pyramidal sign, Hyperactivity, Ata... OMIM:615924
Spinocerebellar Ataxia Type 38
Difficulty walking, Gait ataxia, Somatic sensory dysfunction, Tremor ORPHA:423296
Spinocerebellar Ataxia 38
Limb ataxia, Gait ataxia, Myoclonus, Tremor, Ataxia OMIM:615957
Spinocerebellar Ataxia Type 31
Impaired vibratory sensation, Spasticity, Gait ataxia, Tremor ORPHA:217012
Autosomal Dominant Epilepsy With Auditory Features
Focal autonomic seizure, Depression, Generalized-onset seizure, Bilateral tonic-clonic seizure wi... ORPHA:101046
Hyperphenylalaninemia, Bh4-Deficient, C
Seizure, Myoclonus, Tremor, Irritability, Hypertonia, Dystonia, Dysphagia, Choreoathetosis OMIM:261630
Severe Canavan Disease
Spasticity, Oral-pharyngeal dysphagia, Seizure, Inability to walk, Irritability, Babinski sign, L... ORPHA:314911
Neurodevelopmental Disorder With Motor And Speech Delay And Behavioral Abnormalities
Broad-based gait, Seizure, Tremor, Aggressive behavior, Hyperactivity, Spastic tetraparesis, Moto... OMIM:619470
X-Linked Intellectual Disability-Ataxia-Apraxia Syndrome
Apraxia, Seizure, Ataxia ORPHA:85338
Dystonia 11, Myoclonic
Depression, Myoclonus, Tremor, Addictive alcohol use, Torticollis, Writer's cramp, Compulsive beh... OMIM:159900
Early-Onset Epileptic Encephalopathy-Cortical Blindness-Intellectual Disability-Facial Dysmorphism Syndrome
Generalized non-motor (absence) seizure, Inability to walk, Infantile spasms, Myoclonus, Generali... ORPHA:411986
Adult Neuronal Ceroid Lipofuscinosis
Spasticity, Seizure, Myoclonus, Tremor, Abnormality of extrapyramidal motor function, Clumsiness,... ORPHA:79262
Developmental And Epileptic Encephalopathy 53
Convulsive status epilepticus, Myoclonic seizure, Seizure, Epileptic spasm, Tonic seizure, Bilate... OMIM:617389
Lopes-Maciel-Rodan Syndrome
Spasticity, Seizure, Bruxism, Tremor, Ankle clonus, Dystonia, Abnormal pyramidal sign, Dysphagia,... OMIM:617435
Deleted in azoospermia
Azoospermia OMIM:400003
Neurodevelopmental Disorder With Hearing Loss And Spasticity
Spasticity, Myoclonic seizure, Generalized non-motor (absence) seizure, Seizure, Infantile spasms... OMIM:619616
Intellectual Developmental Disorder, X-Linked, Syndromic, Lubs Type
Pain insensitivity, Depression, Generalized non-motor (absence) seizure, Seizure, Inability to wa... OMIM:300260
Epilepsy, Rolandic, With Paroxysmal Exercise-Induced Dystonia And Writer'S Cramp
Hand tremor, Myoclonus, Paroxysmal dystonia, Focal hemifacial clonic seizure, Bilateral tonic-clo... OMIM:608105
Malignant Migrating Focal Seizures Of Infancy
Myoclonic seizure, Focal impaired awareness seizure, Failure to thrive, Inability to walk, Epilep... ORPHA:293181
Lipoid Proteinosis Of Urbach And Wiethe
Seizure, Generalized non-motor (absence) seizure OMIM:247100
Dystonia 12
Depression, Bradykinesia, Emotional lability, Tremor, Dystonia, Parkinsonism, Torticollis, Unstea... OMIM:128235
Juvenile Huntington Disease
Broad-based gait, Depression, Seizure, Chorea, Myoclonus, Gait ataxia, Rigidity, Dystonia, Irrita... ORPHA:248111
Lafora Disease
Spasticity, Generalized myoclonic seizure, Focal impaired awareness seizure, Atonic seizure, Foca... ORPHA:501
Autosomal Dominant Spastic Ataxia Type 1
Spastic paraplegia, Difficulty walking, Impaired vibration sensation in the lower limbs, Limb ata... ORPHA:251282
Immunodeficiency 48
Failure to thrive, Abnormal B cell count, Splenomegaly, Impaired lymphocyte transformation with p... OMIM:269840
Deafness, Autosomal Recessive 9
Absent brainstem auditory responses, Sensorineural hearing impairment OMIM:601071
Benign Familial Neonatal-Infantile Seizures
Neonatal seizure, Episodic ataxia, Focal clonic seizure, Tonic seizure, Bilateral tonic-clonic se... ORPHA:140927
Intellectual Developmental Disorder, Autosomal Recessive 37
Spasticity, Seizure, Bruxism, Aggressive behavior, Hyperactivity OMIM:615493
Pyridoxine-Dependent Epilepsy
Focal aware motor seizure, EEG with generalized epileptiform discharges, Focal myoclonic seizure,... ORPHA:3006
Parkinsonism With Spasticity, X-Linked
Spasticity, Resting tremor, Cogwheel rigidity, Babinski sign, Parkinsonism, Bradykinesia OMIM:300911
Seizures-Intellectual Disability Due To Hydroxylysinuria Syndrome
Generalized myoclonic seizure ORPHA:79156
Sandhoff Disease, Adult Form
Spasticity, Fasciculations, Gait ataxia, Tremor, Focal dystonia, Dystonia, Dysphagia ORPHA:309169
Progressive Myoclonic Epilepsy Type 3
Limb myoclonus, Focal myoclonic seizure, Febrile seizure (within the age range of 3 months to 6 y... ORPHA:263516
Progressive Myoclonic Epilepsy Type 1
Limb ataxia, Myoclonus, Morning myoclonic jerks, Ataxia, Intention tremor ORPHA:308
Developmental Delay, Impaired Speech, And Behavioral Abnormalities, With Or Without Seizures
Myoclonic seizure, Infantile spasms, Tonic seizure, Bilateral tonic-clonic seizure, Atonic seizure OMIM:619964
Atypical Rett Syndrome
Spasticity, Loss of ambulation, Involuntary movements, Neonatal seizure, Limb myoclonus, Inabilit... ORPHA:3095
Spermatogenic Failure 58
Irregularly shaped sperm tail, Reduced progressive sperm motility, Immotile sperm, Short sperm fl... OMIM:619585
Parkinson Disease 13, Autosomal Dominant, Susceptibility To
Bradykinesia, Parkinsonism with favorable response to dopaminergic medication, Tremor, Rigidity OMIM:610297
Focal Segmental Glomerulosclerosis And Neurodevelopmental Syndrome
Focal impaired awareness seizure, Seizure, Head tremor, Infantile spasms, Tonic seizure, Bilatera... OMIM:619428
Alpers-Huttenlocher Syndrome
Spasticity, Spastic paraparesis, Myoclonus, Focal-onset seizure, Paraparesis, Bilateral tonic-clo... ORPHA:726
X-Linked Intellectual Disability-Psychosis-Macroorchidism Syndrome
Broad-based gait, Shuffling gait, Abnormal fear-induced behavior, Resting tremor, Seizure, Obesit... ORPHA:3077
Xeroderma Pigmentosum, Complementation Group G
Spasticity, Infantile spasms, Tremor, Ataxia, Small for gestational age OMIM:278780
Wiskott-Aldrich Syndrome 2
Decreased proportion of CD8-positive T cells, Thrombocytopenia OMIM:614493
Spermatogenic Failure 47
Immotile sperm, Short sperm flagella, Absent sperm flagella, Oligozoospermia, Male infertility OMIM:619102
Rasmussen Subacute Encephalitis
Epilepsia partialis continua, Involuntary movements, Focal sensory seizure with somatosensory fea... ORPHA:1929
Auditory Neuropathy, Autosomal Dominant 1
Abnormal auditory evoked potentials, Sensorineural hearing impairment OMIM:609129
Infantile Cerebellar-Retinal Degeneration
Failure to thrive, Decreased body weight, Bilateral tonic-clonic seizure, Ataxia, Athetosis, Foca... OMIM:614559
Atp13A2-Related Juvenile Neuronal Ceroid Lipofuscinosis
Depression, Postural tremor, Myoclonus, Tremor, Rigidity, Dystonia, Babinski sign, Gait disturban... ORPHA:314632
Paroxysmal Kinesigenic Dyskinesia
Involuntary movements, Seizure, Chorea, Focal sensory seizure, Writer's cramp, Dystonia, Athetosis ORPHA:98809
Developmental And Epileptic Encephalopathy 41
Spasticity, Myoclonic seizure, Tetraparesis, Inability to walk, Epileptic spasm, Irritability, St... OMIM:617105
Myoclonus-Cerebellar Ataxia-Deafness Syndrome
Progressive gait ataxia, Myoclonus, Intention tremor, Progressive cerebellar ataxia ORPHA:2589
Early-Onset Spastic Ataxia-Myoclonic Epilepsy-Neuropathy Syndrome
Spasticity, Spastic paraparesis, Generalized myoclonic seizure, Myoclonus, Dysmetria, Oculomotor ... ORPHA:313772
Developmental And Epileptic Encephalopathy 47
Inability to walk, Limb ataxia, Focal-onset seizure, Tonic seizure, Gait disturbance, Bilateral t... OMIM:617166
Hartnup Disorder
Seizure, Episodic ataxia, Emotional lability, Generalized tonic seizure, Attention deficit hypera... OMIM:234500
Spinocerebellar Ataxia Type 10
Depression, Focal impaired awareness seizure, Generalized-onset seizure, Gait imbalance, Gait ata... ORPHA:98761
Infantile-Onset Generalized Dyskinesia With Orofacial Involvement
Chorea, Tremor, Unsteady gait, Frequent falls, Hemiballismus ORPHA:494526
Alternating Hemiplegia Of Childhood 2
Seizure, Hemiplegia, Tetraplegia, Ataxia, Status epilepticus, Dystonia, Episodic quadriplegia, Ch... OMIM:614820
Combined Oxidative Phosphorylation Deficiency 45
Seizure, Failure to thrive, Tremor, Ataxia OMIM:618951
Intellectual Developmental Disorder, Autosomal Recessive 58
Self-injurious behavior, Aggressive behavior, Pica, Motor stereotypy, Choreoathetosis, Spastic di... OMIM:617270
Developmental And Epileptic Encephalopathy 28
Spasticity, Generalized non-motor (absence) seizure, Seizure, Focal clonic seizure, Epileptic spa... OMIM:616211
Tubulinopathy-Associated Dysgyria
Generalized non-motor (absence) seizure, Infantile spasms, Startle-induced seizure, Attention def... ORPHA:467166
Intellectual Developmental Disorder, Autosomal Recessive 47
Focal impaired awareness seizure OMIM:616193
Immunodeficiency 116
Absence of CD8-positive T cells OMIM:608957
Intellectual Developmental Disorder, Autosomal Recessive 48
Inability to walk, Inappropriate laughter, Emotional lability, Tremor, Self-mutilation, Aggressiv... OMIM:616269
Young Syndrome
Obstructive azoospermia, Decreased fertility ORPHA:3471
Cerebral Autosomal Recessive Arteriopathy-Subcortical Infarcts-Leukoencephalopathy
Spasticity, Somatic sensory dysfunction, Pseudobulbar paralysis, Emotional lability, Hemiparesis,... ORPHA:199354
Muscular Dystrophy, Congenital, With Or Without Seizures
Myoclonic seizure, Generalized non-motor (absence) seizure, Generalized-onset seizure, Loss of am... OMIM:620166
Developmental And Epileptic Encephalopathy 32
Myoclonic seizure, Seizure, Febrile seizure (within the age range of 3 months to 6 years), Myoclo... OMIM:616366
Urocanase Deficiency
Broad-based gait, Gait ataxia, Action tremor, Dysmetria, Aggressive behavior, Ataxia, Truncal ataxia OMIM:276880
Episodic Kinesigenic Dyskinesia 2
Dystonia, Involuntary movements, Paroxysmal dyskinesia, Chorea OMIM:611031
Neuronopathy, Distal Hereditary Motor, Autosomal Dominant 7
Vocal cord paresis, Difficulty walking, Abnormal motor nerve conduction velocity, Tremor, Vocal c... OMIM:158580
Hypogonadism With Low-Grade Mental Deficiency And Microcephaly
Male hypogonadism, Azoospermia OMIM:241000
Dentatorubral-Pallidoluysian Atrophy
Seizure, Chorea, Myoclonus, Parkinsonism, Ataxia, Dystonia, Choreoathetosis OMIM:125370
Hyperphenylalaninemia, Bh4-Deficient, A
Small for gestational age, Seizure, Tremor, Rigidity, Dystonia, Irritability, Parkinsonism, Limb ... OMIM:261640
Spermatogenic Failure 41
Tapered sperm head, Immotile sperm, Short sperm flagella, Oligozoospermia, Male infertility OMIM:618670
Spastic Paraplegia-Severe Developmental Delay-Epilepsy Syndrome
Spasticity, Focal myoclonic seizure, Progressive spastic paraplegia, Seizure, Difficulty walking,... ORPHA:464282
Neurodevelopmental Disorder With Spastic Paraplegia And Microcephaly
Spasticity, Failure to thrive, Generalized non-motor (absence) seizure, Seizure, Hypertonia, Bila... OMIM:616281
Sarcosinemia
Ataxia, Emotional lability, Bilateral tonic-clonic seizure, Tetraparesis ORPHA:3129
Dystonia 1, Torsion, Autosomal Dominant
Blepharospasm, Depression, Abnormal posturing, Generalized dystonia, Inability to walk, Tremor, B... OMIM:128100
Parkinson Disease 15, Autosomal Recessive Early-Onset
Tremor, Abnormality of extrapyramidal motor function, Rigidity, Babinski sign, Parkinsonism, Lowe... OMIM:260300
Developmental And Epileptic Encephalopathy 92
Spasticity, Seizure, Difficulty walking, Inability to walk, Myoclonus, Lethargy, Ataxia, Dystonia OMIM:617829
Male Infertility Due To Acephalic Spermatozoa
Acephalic spermatozoa, Abnormal sperm mid-piece morphology, Oligozoospermia, Reduced sperm motili... ORPHA:529970
Optic Atrophy 3, Autosomal Dominant
Optic atrophy, Hearing impairment, Tremor, Abnormality of extrapyramidal motor function, Optic di... OMIM:165300
Parkinson Disease 11, Autosomal Dominant, Susceptibility To
Bradykinesia, Parkinsonism with favorable response to dopaminergic medication, Resting tremor, Ri... OMIM:607688
Autism, Susceptibility To, X-Linked 3
Restrictive behavior, Motor stereotypy, Seizure, Inflexible adherence to routines OMIM:300496
Autism, Susceptibility To, X-Linked 1
Restrictive behavior, Motor stereotypy, Seizure, Inflexible adherence to routines OMIM:300425
Male Infertility With Teratozoospermia Due To Single Gene Mutation
Decreased testicular size, Non-obstructive azoospermia, Globozoospermia, Abnormal spermatogenesis... ORPHA:399808
Kohlschutter-Tonz Syndrome
Spasticity, Myoclonic seizure, Seizure, Bilateral tonic-clonic seizure, Ataxia, Focal-onset seizure OMIM:226750
Neurodevelopmental Disorder With Or Without Hyperkinetic Movements And Seizures, Autosomal Dominant
Self-injurious behavior, Spasticity, Myoclonic seizure, Oculogyric crisis, Seizure, Inability to ... OMIM:614254
Developmental And Epileptic Encephalopathy 12
Spasticity, Epileptic spasm, Tonic seizure, Bilateral tonic-clonic seizure, Focal-onset seizure OMIM:613722
Microcephaly 2, Primary, Autosomal Recessive, With Or Without Cortical Malformations
Failure to thrive, Seizure, Generalized-onset seizure, Self-mutilation, Hemiparesis, Aggressive b... OMIM:604317
Intellectual Developmental Disorder With Autism And Speech Delay
Inability to walk, Motor stereotypy OMIM:606053
Spinocerebellar Ataxia Type 14
Somatic sensory dysfunction, Limb ataxia, Gait ataxia, Myoclonus, Tremor, Rigidity, Progressive c... ORPHA:98763
Intellectual Developmental Disorder, Autosomal Dominant 50, With Behavioral Abnormalities
Attention deficit hyperactivity disorder, Motor stereotypy, Seizure OMIM:617787
Huntington Disease
Oral-pharyngeal dysphagia, Difficulty walking, Polyphagia, Weight loss, Clonus, Bradykinesia, Poo... ORPHA:399
Intellectual Developmental Disorder With Severe Speech And Ambulation Defects
Inability to walk, Broad-based gait, Infantile spasms, Bilateral tonic-clonic seizure OMIM:618470
Spastic Paraplegia 6, Autosomal Dominant
Spastic paraplegia, Seizure, Impaired vibration sensation in the lower limbs, Tremor, Babinski si... OMIM:600363
Neurodevelopmental Disorder With Absent Speech And Movement And Behavioral Abnormalities
Obesity, Limb dystonia, Tremor, Aggressive behavior, Hyperactivity, Ataxia OMIM:620270
Intellectual Developmental Disorder, X-Linked 104
Spasticity, Seizure, Tremor, Aggressive behavior, Hyperactivity, Ataxia OMIM:300983
Seizures, Benign Familial Infantile, 3
Focal impaired awareness seizure, Bilateral tonic-clonic seizure with focal onset, Bilateral toni... OMIM:607745
Spinocerebellar Ataxia 17
Broad-based gait, Depression, Seizure, Chorea, Limb ataxia, Positive Romberg sign, Myoclonus, Dys... OMIM:607136
Huntington Disease-Like 1
Depression, Incoordination, Chorea, Dysmetria, Rigidity, Aggressive behavior, Unsteady gait, Rest... OMIM:603218
Developmental And Epileptic Encephalopathy 30
Bilateral tonic-clonic seizure, Motor stereotypy, Generalized myoclonic seizure, Seizure OMIM:616341
Cataract 46, Juvenile-Onset, With Or Without Arrhythmic Cardiomyopathy
Arrhythmia, Sudden cardiac death OMIM:212500
Familial Infantile Myoclonic Epilepsy
Blepharospasm, Limb myoclonus, Seizure, Focal-onset seizure, Clumsiness, Bilateral tonic-clonic s... ORPHA:352582
Spinocerebellar Ataxia 35
Pseudobulbar paralysis, Incoordination, Difficulty walking, Dysmetria, Loss of ambulation, Babins... OMIM:613908
Epilepsy, Progressive Myoclonic, 11
Seizure, Myoclonus, Rigidity, Ataxia, Intention tremor OMIM:618876
Spinocerebellar Ataxia 12
Depression, Head tremor, Action tremor, Dysmetria, Axial dystonia, Parkinsonism, Dysdiadochokines... OMIM:604326
Deafness, Autosomal Recessive 104
Absent brainstem auditory responses, Prelingual sensorineural hearing impairment OMIM:616515
X-Linked Intellectual Disability-Short Stature-Overweight Syndrome
Depression, Seizure, Tremor, Self-mutilation, Hyperkinetic movements, Gait disturbance, Bilateral... ORPHA:457240
Neurodevelopmental Disorder With Impaired Language And Ataxia And With Or Without Seizures
Myoclonic seizure, Focal impaired awareness seizure, Inability to walk, Epileptic spasm, Recurren... OMIM:619580
Spinocerebellar Ataxia Type 20
Upper limb postural tremor, Laryngeal dystonia, Bradykinesia, Gait ataxia, Abnormal pyramidal sig... ORPHA:101110
Spinal Muscular Atrophy, Jokela Type
Difficulty walking, Distal sensory impairment, Tremor, Fasciculations OMIM:615048
Spermatogenic Failure 79
Reduced sperm motility, Coiled sperm flagella, Male infertility, Oligozoospermia OMIM:620196
Familial Focal Epilepsy With Variable Foci
Paresthesia, Infantile spasms, Focal-onset seizure, Deja vu aura, Nocturnal seizures, Bilateral t... ORPHA:98820
Liang-Wang Syndrome
Dystonia, Status epilepticus, Generalized non-motor (absence) seizure, Ataxia OMIM:618729
Spermatogenic Failure 11
Male infertility, Abnormal sperm morphology, Oligozoospermia, Reduced sperm motility OMIM:615081
Spermatogenic Failure 10
Abnormal sperm morphology, Reduced sperm motility, Male infertility, Oligozoospermia OMIM:614822
Autism
Restrictive behavior, Motor stereotypy, Seizure, Inflexible adherence to routines OMIM:209850
Corticobasal Syndrome
Involuntary movements, Somatic sensory dysfunction, Limb myoclonus, Progressive extrapyramidal mu... ORPHA:454887
Autism, Susceptibility To, 8
Restrictive behavior, Motor stereotypy, Seizure, Inflexible adherence to routines OMIM:607373
Spinocerebellar Ataxia 29
Truncal titubation, Broad-based gait, Focal impaired awareness seizure, Limb ataxia, Gait ataxia,... OMIM:117360
Glut1 Deficiency Syndrome 1
Paroxysmal lethargy, Spasticity, Seizure, Myoclonus, Paroxysmal dystonia, Hemiparesis, Babinski s... OMIM:606777
Hyperprolinemia Type 2
Depression, Seizure, Febrile seizure (within the age range of 3 months to 6 years), Generalized-o... ORPHA:79101
Harel-Yoon Syndrome
Spasticity, Generalized non-motor (absence) seizure, Inability to walk, Ataxia, Dystonia OMIM:617183
Neurodevelopmental Disorder With Microcephaly, Impaired Language, Epilepsy, And Gait Abnormalities
Myoclonic seizure, Myoclonus, Gait ataxia, Tremor, Impaired tactile sensation, Bilateral tonic-cl... OMIM:619092
Lung Disease, Immunodeficiency, And Chromosome Breakage Syndrome
Decreased proportion of CD8-positive T cells, Failure to thrive in infancy, Decreased proportion ... OMIM:617241
Benign Familial Neonatal Epilepsy
Focal autonomic seizure, Neonatal seizure, Limb myoclonus, Focal EEG discharges with secondary ge... ORPHA:1949
Dystonia, Dopa-Responsive
Spasticity, Resting tremor, Incoordination, Postural tremor, Cogwheel rigidity, Gait ataxia, Dyst... OMIM:128230
Cdkl5-Deficiency Disorder
Impaired pain sensation, Difficulty walking, Bruxism, Inappropriate laughter, Infantile spasms, S... ORPHA:505652
Spermatogenic Failure 1
Cryptozoospermia, Male infertility, Oligozoospermia OMIM:258150
Spermatogenic Failure 2
Non-obstructive azoospermia, Azoospermia, Male infertility, Oligozoospermia OMIM:108420
Developmental And Epileptic Encephalopathy 110
Pain insensitivity, Spasticity, Generalized non-motor (absence) seizure, Bruxism, Chorea, Focal i... OMIM:620149
Spinocerebellar Ataxia, X-Linked 1
Action tremor, Abnormality of extrapyramidal motor function, Ataxia, Unsteady gait, Dysphagia, In... OMIM:302500
His Bundle Tachycardia
Junctional ectopic tachycardia, Arrhythmia, Cardiomyopathy ORPHA:3283
Neuropathy, Hereditary Sensory And Autonomic, Type Ix, With Developmental Delay
Spastic paraplegia, Gait ataxia, Dysmetria, Bilateral tonic-clonic seizure, Spastic gait OMIM:615031
2,4-Dienoyl-Coa Reductase Deficiency
Spasticity, Myoclonic absence seizure, Failure to thrive, Seizure, Incoordination, Clonus, Tetrap... OMIM:616034
Tremor, Hereditary Essential, 2
Upper limb postural tremor, Kinetic tremor OMIM:602134
Spinocerebellar Ataxia Type 12
Bradykinesia, Postural tremor, Limb dysmetria, Action tremor, Intention tremor, Parkinsonism, Abn... ORPHA:98762
Intellectual Developmental Disorder, X-Linked 30
Generalized non-motor (absence) seizure, Seizure, Clumsiness, Aggressive behavior, Hyperactivity,... OMIM:300558
Striatal Degeneration, Autosomal Dominant 1
Tremor, Rigidity, Gait disturbance, Bradykinesia, Dysdiadochokinesis, Slurred speech OMIM:609161
Myoclonus, Cerebellar Ataxia, And Deafness
Myoclonus, Ataxia OMIM:159800
Pontocerebellar Hypoplasia, Type 11
Self-injurious behavior, Spasticity, Broad-based gait, Seizure, Difficulty walking, Inability to ... OMIM:617695
Spermatogenic Failure, X-Linked, 2
Spermatogenesis maturation arrest, Azoospermia, Testicular atrophy, Male infertility OMIM:309120
Neurodevelopmental Delay-Seizures-Ophthalmic Anomalies-Osteopenia-Cerebellar Atrophy Syndrome
Spasticity, Seizure, Difficulty walking, Gait ataxia, Dysmetria, Tremor, Oculomotor apraxia, Bila... ORPHA:529665
Intellectual Developmental Disorder, Autosomal Recessive 41
Self-injurious behavior, Generalized non-motor (absence) seizure, Generalized-onset seizure, Bila... OMIM:615637
Intellectual Developmental Disorder, X-Linked 98
Failure to thrive, Generalized non-motor (absence) seizure, Bulimia, Atonic seizure, Bruxism, Ste... OMIM:300912
Developmental And Epileptic Encephalopathy 4
Spastic paraplegia, Spastic tetraplegia, Epileptic spasm, Tremor, Generalized tonic seizure, Bila... OMIM:612164
Intellectual Developmental Disorder, Autosomal Dominant 39
Focal impaired awareness seizure, Generalized non-motor (absence) seizure OMIM:616521
Atypical Juvenile Parkinsonism
Short stepped shuffling gait, Involuntary movements, Shuffling gait, Resting tremor, Seizure, Ina... ORPHA:391411
Microcephaly, Short Stature, And Impaired Glucose Metabolism 1
Seizure, Generalized non-motor (absence) seizure OMIM:616033
Frontotemporal Dementia And/Or Amyotrophic Lateral Sclerosis 7
Inappropriate behavior, Myoclonus, Disinhibition, Rigidity, Aggressive behavior, Babinski sign, G... OMIM:600795
Spinocerebellar Ataxia Type 27
Depression, Hand tremor, Difficulty walking, Akinesia, Limb ataxia, Gait ataxia, Tremor, Aggressi... ORPHA:98764
Parkinsonism With Polyneuropathy
Decreased motor nerve conduction velocity, Resting tremor, Decreased amplitude of sensory action ... OMIM:619279
Postnatal Microcephaly-Infantile Hypotonia-Spastic Diplegia-Dysarthria-Intellectual Disability Syndrome
Spastic paraplegia, Broad-based gait, Failure to thrive, Seizure, Febrile seizure (within the age... ORPHA:477673
Hypoglycemia, Leucine-Induced
Spasticity, Irritability, Seizure, Ataxia OMIM:240800
Ceroid Lipofuscinosis, Neuronal, 3
Seizure, Myoclonus, Abnormality of extrapyramidal motor function, Loss of ambulation, Parkinsonis... OMIM:204200
Phenylketonuria
Depression, Seizure, Tremor, Lower limb spasticity, Ataxia ORPHA:716
Angelman Syndrome Due To Paternal Uniparental Disomy Of Chromosome 15
Broad-based gait, Seizure, Gait imbalance, Bilateral tonic-clonic seizure with generalized onset,... ORPHA:98795
Alpha-Methylacyl-Coa Racemase Deficiency
Spasticity, Depression, Seizure, Focal-onset seizure, Tremor, Hemiparesis, Ataxia, Status epilept... OMIM:614307
Parkinson Disease 19A, Juvenile-Onset
Spasticity, Shuffling gait, Pill-rolling tremor, Seizure, Rigidity, Loss of ambulation, Dystonia,... OMIM:615528
Pitt-Hopkins-Like Syndrome 1
Spasticity, Focal impaired awareness seizure, Status epilepticus, Generalized-onset seizure, Aggr... OMIM:610042
Tremor, Hereditary Essential, And Idiopathic Normal Pressure Hydrocephalus
Kinetic tremor, Gait disturbance, Tremor OMIM:611808
Infantile Neuronal Ceroid Lipofuscinosis
Spasticity, Seizure, Generalized-onset seizure, Chorea, Myoclonus, Dysmetria, Tremor, Dystonia, C... ORPHA:79263
Spinocerebellar Ataxia, Autosomal Recessive 16
Spasticity, Limb ataxia, Tremor, Ankle clonus, Babinski sign, Truncal ataxia, Unsteady gait OMIM:615768
Dyskinesia With Orofacial Involvement, Autosomal Recessive
Dystonia, Myoclonus, Tremor, Frequent falls OMIM:619647
Congenital Disorder Of Glycosylation, Type Iaa
Failure to thrive, Pseudobulbar paralysis, Appendicular spasticity, Bilateral tonic-clonic seizur... OMIM:617082
Dystonia 28, Childhood-Onset
Spasticity, Tip-toe gait, Laryngeal dystonia, Retrocollis, Myoclonus, Tremor, Craniofacial dyston... OMIM:617284
Neurodevelopmental Disorder With Behavioral Abnormalities, Absent Speech, And Hypotonia
Self-injurious behavior, Spasticity, Seizure, Inability to walk, Bruxism, Tremor, Motor stereotyp... OMIM:618718
Parkinson Disease 22, Autosomal Dominant
Depression, Resting tremor, Restless legs, Rigidity, Parkinsonism with favorable response to dopa... OMIM:616710
Spinocerebellar Ataxia Type 28
Spasticity, Depression, Head tremor, Limb ataxia, Gait ataxia, Limb dystonia, Rigidity, Dystonia,... ORPHA:101109
Intellectual Developmental Disorder, Autosomal Recessive 75, With Neuropsychiatric Features And Variant Lissencephaly
Self-injurious behavior, Inappropriate behavior, Seizure, Generalized-onset seizure, Aggressive b... OMIM:619827
Glut1 Deficiency Syndrome 2
Seizure, Tremor, Irritability, Ataxia, Dystonia, Choreoathetosis OMIM:612126
Epilepsy, Familial Adult Myoclonic, 2
Blepharospasm, EEG with irregular generalized spike and wave complexes, Jerk-locked premyoclonus ... OMIM:607876
Neurodevelopmental Disorder With Hyperkinetic Movements And Dyskinesia
Failure to thrive, Myoclonus, Tremor, Compulsive behaviors, Dystonia, Agitation OMIM:619651
Xq28 (MECP2) duplication
Depression, Failure to thrive, Seizure, Inability to walk, Gait ataxia, Dysphagia, Progressive sp... DECIPHER:45
Spinal Muscular Atrophy, Late-Onset, Finkel Type
Loss of ambulation, Tremor, Fasciculations OMIM:182980
Epilepsy, Idiopathic Generalized, Susceptibility To, 3
Seizure, Bilateral tonic-clonic seizure OMIM:608762
Raynaud-Claes Syndrome
Depression, Seizure, Aggressive behavior, Lower limb spasticity, Compulsive behaviors, Dystonia, ... OMIM:300114
Neurodegeneration With Brain Iron Accumulation 8
Tremor, Dysmetria, Loss of ambulation, Ataxia, Unsteady gait OMIM:617917
Leukoencephalopathy With Calcifications And Cysts
Spasticity, Seizure, Emotional lability, Tremor, Abnormal pyramidal sign, Gait disturbance, Ataxi... ORPHA:542310
Spinocerebellar Ataxia Type 35
Pseudobulbar paralysis, Difficulty walking, Limb ataxia, Gait ataxia, Dysmetria, Babinski sign, T... ORPHA:276193
Developmental And Epileptic Encephalopathy 102
Generalized myoclonic seizure, Inability to walk, Tonic seizure, Focal emotional seizure with lau... OMIM:619881
Spinocerebellar Ataxia, X-Linked 5
Action tremor, Ataxia OMIM:300703
Baker-Gordon Syndrome
Self-injurious behavior, Involuntary movements, Inability to walk, Athetoid cerebral palsy, Hyper... OMIM:618218
Spinocerebellar Ataxia With Epilepsy
Depression, Bilateral tonic-clonic seizure with focal onset, Gait ataxia, Myoclonus, Dysmetria, T... ORPHA:254881
Epilepsy, Early-Onset, 4, Vitamin B6-Dependent
Status epilepticus, Generalized myoclonic seizure, Clonic seizure, Bilateral tonic-clonic seizure OMIM:266100
Intellectual Developmental Disorder, Autosomal Recessive 57
Seizure, Febrile seizure (within the age range of 3 months to 6 years), Generalized-onset seizure... OMIM:617188
Late-Infantile/Juvenile Krabbe Disease
Spastic paraparesis, Difficulty walking, Emotional lability, Impaired tactile sensation, Loss of ... ORPHA:206443
Myoclonic Epilepsy Of Lafora 1
Generalized myoclonic seizure, Generalized non-motor (absence) seizure, Focal sensory seizure wit... OMIM:254780
Peripheral Neuropathy, Myopathy, Hoarseness, And Hearing Loss
Hearing impairment, Tremor OMIM:614369
Neurodevelopmental Disorder With Regression, Abnormal Movements, Loss Of Speech, And Seizures
Spasticity, Seizure, Positive Romberg sign, Dysmetria, Loss of ambulation, Babinski sign, Ataxia,... OMIM:618088
Spastic Paraplegia 78, Autosomal Recessive
Spastic paraplegia, Impaired vibratory sensation, Falls, Resting tremor, Gait ataxia, Distal sens... OMIM:617225
Gerstmann-Straussler Disease
Spasticity, Depression, Limb ataxia, Myoclonus, Gait ataxia, Tremor, Rigidity, Emotional lability... OMIM:137440
Homocystinuria Due To Methylene Tetrahydrofolate Reductase Deficiency
Spastic paraparesis, Failure to thrive, Generalized non-motor (absence) seizure, Seizure, Focal-o... ORPHA:395
Spastic Ataxia 2, Autosomal Recessive
Spasticity, Fasciculations, Gait ataxia, Dysmetria, Tremor, Ankle clonus, Babinski sign, Spastic ... OMIM:611302
Spermatogenic Failure 7
Immotile sperm, Reduced sperm motility, Male infertility, Oligozoospermia OMIM:612997
Developmental And Epileptic Encephalopathy 93
Myoclonic seizure, Febrile seizure (within the age range of 3 months to 6 years), Inability to wa... OMIM:618012
X-Linked Non Progressive Cerebellar Ataxia
Action tremor, Clumsiness, Truncal ataxia, Unsteady gait, Spastic dysarthria, Frequent falls, Int... ORPHA:314978
Intellectual Developmental Disorder, X-Linked 72
Motor stereotypy, Hyperactivity, Seizure OMIM:300271
Spinocerebellar Ataxia 23
Impaired vibration sensation in the lower limbs, Limb ataxia, Gait ataxia, Dysmetria, Tremor, Bab... OMIM:610245
Coenzyme Q10 Deficiency, Primary, 4
Epilepsia partialis continua, Seizure, Myoclonus, Tremor, Generalized tonic seizure, Abnormal pyr... OMIM:612016
Ceroid Lipofuscinosis, Neuronal, 5
Seizure, Myoclonus, Dysmetria, Loss of ambulation, Clumsiness, Limb tremor, Ataxia, Dysdiadochoki... OMIM:256731
Lower Motor Neuron Syndrome With Late-Adult Onset
Tongue fasciculations, Fasciculations, Inability to walk, Tremor, Gait disturbance, Dysphagia, Im... ORPHA:276435
Early-Onset Epileptic Encephalopathy And Intellectual Disability Due To Grin2A Mutation
Febrile seizure (within the age range of 3 months to 6 years), Epileptic spasm, Myoclonus, Focal-... ORPHA:289266
Spinocerebellar Ataxia Type 32
Testicular atrophy, Azoospermia, Male infertility, Progressive cerebellar ataxia ORPHA:276183
Epilepsy, Idiopathic Generalized, Susceptibility To, 7
Myoclonus, Bilateral tonic-clonic seizure OMIM:604827
Developmental And Epileptic Encephalopathy 98
Refractory status epilepticus, Focal-onset seizure, Attention deficit hyperactivity disorder, Clo... OMIM:619605
Unilateral Focal Polymicrogyria
EEG with frontal focal spikes, Seizure, Abnormality of somatosensory evoked potentials, Bilateral... ORPHA:268947
Intellectual Developmental Disorder, Autosomal Dominant 6, With Or Without Seizures
Spasticity, Seizure, Chorea, Bilateral tonic-clonic seizure, Status epilepticus, Dystonia, Focal ... OMIM:613970
Intellectual Developmental Disorder, X-Linked, Syndromic 13
Spastic paraplegia, Spastic tetraplegia, Shuffling gait, Resting tremor, Seizure, Bruxism, Obesit... OMIM:300055
Chromosome 3Q29 Deletion Syndrome
Failure to thrive, Gait ataxia, Aggressive behavior, Hyperactivity, Motor stereotypy, Small for g... OMIM:609425
Spinocerebellar Ataxia 32
Testicular atrophy, Infertility, Azoospermia, Ataxia OMIM:613909
Dystonia 13, Torsion, Autosomal Dominant
Blepharospasm, Limb dystonia, Tremor, Torticollis, Writer's cramp, Torsion dystonia, Oromandibula... OMIM:607671
Spermatogenic Failure 64