Involuntary contractions of muscle leading to involuntary movements of extremities, neck, trunk, or face.
1I don't like the slight but involuntary muscle contraction, together with the heat generated by the collar.
2Gillian experienced a moment of pain followed by a tingling sensation, and involuntary muscle contractions.
3DYT1 is the most common inherited dystonia, a neurological syndrome that causes disabling involuntary muscle contractions.
Translations for involuntary muscle contraction