منابع مشابه
Athetosis *
Although several varieties of tremor were known to the ancients, involuntary mobile spasm appears to have remained unrecognized as a physical disease until modern times. The "dancing sickness" of the Middle Ages seems to have been a purely psychic epidemic.7 Parkinson20 quotes Linnaeus and Vogel as establishing the dassification of Hieranosos: Corporis agitatio corntina, indolens, convulsiva, c...
متن کاملChorea and Athetosis
The words "chorea" and "athetosis" have been used rather loosely in the literature to refer both to clinical symptoms and to disease entities. For this reason, and because of the fact that neither the disease nor the symptoms are understood, the great mass of material written on the subject has served chiefly to increase the confusion which now masks the problem. In this paper an attempt will b...
متن کاملChoreo-athetosis with severe thyrotoxicosis.
Introduction Fasting plasma tyrosine is raised in hyperthyroidism (Hall, Anderson and Smart, 1969) and serum magnesium levels are low in severe thyrotoxicosis (Marks and Ashraf, 1978). Although tyrosine hydroxylase is the rate-limiting enzyme in the metabolism of tyrosine it is conceivable that more dihydroxyphenylalanine is formed under these conditions which may give rise to choreiform moveme...
متن کاملChoreo-athetosis and encephalopathy induced by phenytoin.
Two patients with intractable epilepsy who had been treated with various combinations of anticonvulsant drugs developed phenytoin encephalopathy. In both patients choreo-athetoid involuntary movements were prominent. Blood phenytoin concentrations were above 30 mug/ml. When phenytoin was given in smaller doses and its level in the blood fell the involuntary movements and other clinical manifest...
متن کاملElectromyographic study of the rigidospasticity of athetosis.
The static and dynamic components of the tonic stretch reflex and shortening reactions have been studied in 10 patients with athetosis. EMG activity could be recorded only from the biceps muscle when the patient was at rest. The dynamic stretch reflex increased with the velocity of stretching in all muscles examined except the biceps. The biceps stretch reflex was found to be inhibited by incre...
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ژورنال
عنوان ژورنال: Archives of Neurology & Psychiatry
سال: 1920
ISSN: 0096-6754
DOI: 10.1001/archneurpsyc.1920.02180220019002