X-Linked Epilepsy with Variable Learning Disabilities and Behavior Disorders, also known as epilepsy, x-linked, with variable learning disabilities and behavior disorders, is related to epilepsy, x-linked 1, with variable learning disabilities and behavior disorders and intellectual developmental disorder, x-linked 50. An important gene associated with X-Linked Epilepsy with Variable Learning Disabilities and Behavior Disorders is SYN1 (Synapsin I), and among its related pathways/superpathways are Transmission across Chemical Synapses and Neurotransmitter release cycle. Related phenotypes are macrocephaly and seizure