Seizures, Benign Familial Neonatal, 1, also known as myokymia, is related to episodic ataxia and migraine with or without aura 1, and has symptoms including myokymia An important gene associated with Seizures, Benign Familial Neonatal, 1 is KCNQ2 (Potassium Voltage-Gated Channel Subfamily Q Member 2). Affiliated tissues include skin and brain, and related phenotypes are global developmental delay and motor delay