<unk>  has been mostly studied in acutely ill psychiatric patients.<unk>  frequently goes unrecognized, leading to the belief that the syndrome is rare; however, this is not true and prevalence has been reported to be as high as 10% in patients with acute psychiatric illnesses. One large population estimate has suggested that the incidence of<unk>  is 10.6 episodes per 100 000 person-years. It occurs in males and females in approximately equal numbers. 21-46% of all<unk>  cases can be attributed to a general medical condition.
Catatonia
Neuroleptic malignant syndrome
Paratonia
Childhood schizophrenia
Cataplexy
Clonus
Catalepsy
Psychomotor agitation