jacksonian epilepsy
Quick Summary
Jacksonian epilepsy, named after neurologist John Hughlings Jackson, refers to a type of partial seizure originating in a specific area of the brain. These seizures are characterized by abnormal sensations or movements that can spread to other muscles on the same side of the body. This condition is associated with a lesion or defect in the motor region of the cerebral cortex, which controls voluntary movement. Jackson's studies of epilepsy and other nervous-system disorders were foundational in the development of modern neurology and the understanding of localized brain functions.12
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.
