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Literature DB >> 7310423

Physiological observations in Sydenham's chorea.

Abstract

Involuntary movements in a patient with Sydenham's chorea were usually characterised by bursts of EMG activity lasting more than 100 ms, occurring asynchronously in antagonist muscles. The "hung-up" knee jerk was a choreic movement induced by the tendon tap. Exaggerated voluntary movements were produced with EMG burst longer than normal.

Entities: Disease Gene Species

Mesh：

Substances：
Haloperidol

Year: 1981 PMID： 7310423 PMCID： PMC491144 DOI： 10.1136/jnnp.44.9.829

Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN： 0022-3050 Impact factor: 10.154

8 in total

1. Ballistic movement overflow myoclonus a form of essential myoclonus.

Authors: M Hallett; D Chadwick; C D Marsden
Journal: Brain Date: 1977-06 Impact factor: 13.501

2. Ballistic flexion movements of the human thumb.

Authors: M Hallett; C D Marsden
Journal: J Physiol Date: 1979-09 Impact factor: 5.182

3. Reticular reflex myoclonus: a physiological type of human post-hypoxic myoclonus.

Authors: M Hallett; D Chadwick; J Adam; C D Marsden
Journal: J Neurol Neurosurg Psychiatry Date: 1977-03 Impact factor: 10.154

4. Sydenham chorea: an update.

Authors: P A Nausieda; B J Grossman; W C Koller; W J Weiner; H L Klawans
Journal: Neurology Date: 1980-03 Impact factor: 9.910

5. EMG analysis of patients with cerebellar deficits.

Authors: M Hallett; B T Shahani; R R Young
Journal: J Neurol Neurosurg Psychiatry Date: 1975-12 Impact factor: 10.154

6. Cortical reflex myoclonus.

Authors: M Hallett; D Chadwick; C D Marsden
Journal: Neurology Date: 1979-08 Impact factor: 9.910

7. Ballistic elbow flexion movements in patients with amyotrophic lateral sclerosis.

Authors: M Hallett
Journal: J Neurol Neurosurg Psychiatry Date: 1979-03 Impact factor: 10.154

8. A physiological mechanism of bradykinesia.

Authors: M Hallett; S Khoshbin
Journal: Brain Date: 1980-06 Impact factor: 13.501

8 in total

4 in total

Physiological observations in Sydenham's chorea.

1. Ballistic movement overflow myoclonus a form of essential myoclonus.

2. Ballistic flexion movements of the human thumb.

3. Reticular reflex myoclonus: a physiological type of human post-hypoxic myoclonus.

4. Sydenham chorea: an update.

5. EMG analysis of patients with cerebellar deficits.

6. Cortical reflex myoclonus.

7. Ballistic elbow flexion movements in patients with amyotrophic lateral sclerosis.

8. A physiological mechanism of bradykinesia.

1. Neurophysiological Features Of Hemiballism.

2. Selective increase in cerebrospinal fluid immunoglobulin G in a patient with Sydenham's chorea.

Review 3. The clinical approach to movement disorders.

4. Electrophysiological analysis of motor control in patients with vascular hemichorea.