Acute Encephalopathy with Biphasic Seizures and Late Reduced Diffusion, also known as acute infantile encephalopathy predominantly affecting the frontal lobes, is related to visual epilepsy and febrile seizures. An important gene associated with Acute Encephalopathy with Biphasic Seizures and Late Reduced Diffusion is ADORA2A (Adenosine A2a Receptor). Affiliated tissues include brain and eye, and related phenotypes are bilateral tonic-clonic seizure and loss of consciousness