neurodevelopmental disorder with or without hyperkinetic movements and seizures, autosomal recessive
MONDO:0060629Mondo
Findings
No curated finding names neurodevelopmental disorder with or without hyperkinetic movements and seizures, autosomal recessive yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal recessive inheritance
- Onset and course
- Infantile onset
HPO, annotations 2026-09-02
Features
23 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Absent speechHPOHP:0001344
- 2 of 2 reported patients
- Autistic behaviorHPOHP:0000729
- 2 of 2 reported patients
- Delayed ability to sitHPOHP:0025336
- 2 of 2 reported patients
- DystoniaHPOHP:0001332
- 2 of 2 reported patients
- EEG abnormalityHPOHP:0002353
- 2 of 2 reported patients
- Frontal bossingHPOHP:0002007
- 2 of 2 reported patients
- Global developmental delayHPOHP:0001263
- 4 of 4 reported patients
- HypotoniaHPOHP:0001252
- 4 of 4 reported patients
- Inability to walkHPOHP:0002540
- 2 of 2 reported patients
- Self-injurious behaviorHPOHP:0100716
- 2 of 2 reported patients
- Severe intellectual disabilityHPOHP:0010864
- 2 of 2 reported patients
- SpasticityHPOHP:0001257
- 2 of 2 reported patients
Show the remaining 11
- Cerebral cortical atrophyHPOHP:0002120
- 1 of 2 reported patients
- Hypoplasia of the corpus callosumHPOHP:0002079
- 1 of 2 reported patients
- Involuntary movementsHPOHP:0004305
- 1 of 2 reported patients
- Midface retrusionHPOHP:0011800
- 1 of 2 reported patients
- Motor stereotypyHPOHP:0000733
- 1 of 2 reported patients
- Reduced eye contactHPOHP:0000817
- 1 of 2 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- GRIN1HGNC:4584
- Definitive · G2P · Autosomal recessive · 2021
- Moderate · Ambry Genetics · Autosomal recessive · 2023