Developmental and Epileptic Encephalopathy, also known as encephalopathy, developmental and epileptic, is related to developmental and epileptic encephalopathy 1 and developmental and epileptic encephalopathy 2. An important gene associated with Developmental and Epileptic Encephalopathy is GNAO1 (G Protein Subunit Alpha O1), and among its related pathways/superpathways are Transmission across Chemical Synapses and G-Beta Gamma Signaling. The drugs Benzocaine and Ezogabine have been mentioned in the context of this disorder. Affiliated tissues include brain and cardiac myocytes, and related phenotypes are nervous system and behavior/neurological