childhood occipital visual epilepsy (MONDO_0020308) is a rare, genetic neurological disorder characterized by childhood to mid-adolescence onset of frequent, brief, diurnal simple partial seizures which usually begin with visual hallucinations (e.g. phosphenes) and/or ictal blindness and may associate non visual seizures (such as deviation of the eyes, oculoclonic seizures), forced eyelid closure and blinking and sensory hallucinations. Post-ictal headache is common while impairment of consciousness is rare. Also known as: COVE, benign childhood occipital epilepsy, Gastaut type, childhood occipital epilepsy (Gastaut type), late-onset benign childhood occipital epilepsy.