When my mother is resting on her back, her hands and feet move constantly. Her hands open and close, or seem to tap at the covers. Her feet rock back and forth on the heel. Have you seen this and do you know what it means, if anything?
Her neurologist has already diagnosed tardive dyskinesia because of constant nodding of her head, movement of her lips and mouth; but the descriptions of tardive dyskinesia that I have found online don't mention hand and foot movements as symptoms.