Term Name:	developmental and epileptic encephalopathy 63
Synonyms:	DEE63, early infantile epileptic encephalopathy 63
Definition:	A developmental and epileptic encephalopathy characterized by onset in the first months to years of life of refractory infantile spasms and myoclonic seizures and evere to profound developmental delay that has_material_basis_in homozygous or compound heterozygous mutation in the CPLX1 gene on chromosome 4p16.
Ontology:	Human Disease [DOID:0080426]   ( DOID:0080426 )