A seizure is a sudden episode of abnormal brain activity that often involves some loss of body control. (thesprucepets.com)
One major insight draws on the fields of epilepsy and chronic pain syndrome, both of which are associated with abnormal brain activity. (discovermagazine.com)
There is typically a latent period after a stroke or injury when abnormal brain activity starts to emerge, but before any seizures begin. (gladstone.org)