<unk>  is typically seen in people with cerebral palsy, stroke, multiple sclerosis, spinal cord damage and hepatic encephalopathy. It can occur in epilepsy as part of a generalized tonic–clonic seizure, and in pregnant women presenting with severe pre-eclampsia and eclampsia. It can also be an adverse drug reaction, such as after ingestion of potent serotonergic drugs, where<unk>  strongly predicts imminent serotonin toxicity (serotonin syndrome).
Clonus
Opsoclonus
Opisthotonus
Myoclonus
Paratonia
Stuttering
Catalepsy
Hyperkinesia