Twitching is common and often has no cause for concern. That being said, there is a chance that twitching may be an indication of a more serious disease or condition. Involuntary muscle spasms or ...

The diagnosis: The man appeared to be having clonic seizures — repeated jerking movements — in his arm while solving sudoku, ...

According to the Centers for Disease Control and Prevention (CDC), about 1 out of 10 people will have a seizure during their lifetime. Most of these seizures will be epileptic seizures, which are ...