ballismus

n. involuntary throwing or flinging movements of the limbs, caused by severe muscle contractions due to neurological damage. It may involve both sides of the body or, in the case of hemiballismus (or hemiballism), one side only. Also called ballism.

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Psychology term of the day

November 23rd 2024

Research Diagnostic Criteria (RDC)

Sorry, "research-diagnostic-criteria-rdc" is not in the Dictionary of Psychology. Please report to APA if you believe this is an error.