A tremor is a rhythmic muscle contraction and relaxation involving to and fro movements of one or more body parts. Some tremors may be triggered by or become exaggerated during times of stress or Ò€¦ An involuntary movement occurs when you move your body in an uncontrollable and unintended way.

You can Ò€¦ Involuntary movements and tremor diagnosis involuntary movements compose a group of uncontrolled movements that may manifest as a tremor, tic, myoclonic jerk, chorea, athetosis, dystonia or Ò€¦