Phenotype details |
see paper; …; seizures; EEG hyps, polyspike-wave; MRI normal; severe axial hypotonia, appendicular hypertonia; profound developmental delay (HP:0012736), no speech (HP:0001344), not ambulant (HP:0002540); dystonia (HP:0001332), dyskinesia, (HP:0100660), myoclonus (HP:0001336); congenital contractures (HP:0002803); no macrocephaly (-HP:0000256) |