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Seizure - Wikipedia, the free encyclopedia |
 | | Seizures (or convulsions) are temporary alterations in brain function expressing themselves as a changed mental state, such as tonic or clonic movements and various other symptoms. |
 | | However, a seizure can also be as subtle as marching numbness of a part of body, a brief loss of memory, sparkling of flashes, sensing an unpleasant odor, a strange epigastric sensation or a sensation of fear. |
 | | Seizures are often associated with epilepsy and related seizure disorders, although head trauma, intoxication, infection, metabolic disturbances, withdrawal symptoms (from sedatives such as alcohol, barbiturates and benzodiazepines) and space-occupying processes in the brain (abscesses, tumors) may also cause them. |
| en.wikipedia.org /wiki/Seizure (984 words) |
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