Clinical features of movement disorders.
The descriptive aspects of all types of movement disorders and their related syndromes and terminologies used in the literature are reviewed and described. This comprises the features of (a) movement disorders secondary to neurological diseases affecting the extrapyramidal motor system, such as: athetosis, chorea, dystonia, hemiballismus, myoclonus, tremor, tics and spasm, (b) drug induced movement disorders, such as: akathisia, akinesia, hyperkinesia, dyskinesias, extrapyramidal syndrome, and tardive dyskinesia, and (c) abnormal movements in psychiatric disorders, such as: mannerism, stereotyped behaviour and psychomotor retardation. It is intended to bring about a more comprehensive overview of these movement disorders from a phenomenological perspective, so that clinicians can familiarize with these features for diagnosis. Some general statements are made in regard to some of the characteristics of movement disorders.
D003937:Diagnosis, Differential; D006801:Humans; D001523:Mental Disorders / Q000150:complications; D009069:Movement Disorders / Q000139:chemically induced / Q000150:complications / Q000175:diagnosis*; D011596:Psychomotor Disorders / Q000175:diagnosis; D013577:Syndrome; D009626:Terminology as Topic