The pathophysiology of epilepsy.
Recent developments in the understanding of the cellular events in focal seizures are described. This is followed by a discussion of the pathogenesis of neuronal hyperexcitability, the mechanism of spread of the seizure discharge and the mechanisms involved in seizure termination. The pathophysiology of generalized seizures is described in terms of theories of the site of origin of the seizure discharge and possible mechanisms of the clinical phenomena associated with this discharge.
D000818:Animals; D001921:Brain / Q000503:physiopathology; D002415:Cats; D002462:Cell Membrane / Q000502:physiology; D002540:Cerebral Cortex / Q000503:physiopathology; D004558:Electric Stimulation; D004569:Electroencephalography; D004828:Epilepsies, Partial / Q000503:physiopathology / Q000662:veterinary; D004827:Epilepsy / Q000503:physiopathology / Q000662:veterinary*; D006801:Humans; D009434:Neural Pathways / Q000502:physiology; D009474:Neurons / Q000502:physiology; D012640:Seizures / Q000503:physiopathology / Q000662:veterinary; D009435:Synaptic Transmission