Stimulus-sensitive post-anoxic focal motor seizures evolving into generalised myoclonic status epilepticus: a video-EEG study.

We describe the case of a 62-year-old man who developed stimulus-induced focal motor seizures after prolonged cardiac arrest. During a video-EEG study, these focal motor seizures progressed into a generalised myoclonic status epilepticus. Both the severely decremented background activity on the EEG, and the absence of median and trigeminal somatosensory evoked potentials were in keeping with a devastating post-hypoxic encephalopathy and the patient died.