Photosensitive tonic-clonic seizure HP:0007207 Photosensitive tonic-clonic seizures Seizures, tonic-clonic, photosensitive Generalized-onset tonic-clonic seizures that are provoked by flashing or flickering light. UMLS:C1846131 Photically induced tonic-clonic seizure Visually-induced seizure Bilateral tonic-clonic seizure with generalized onset