alternating tremor
al·ter·nat·ing trem·or
a form of hyperkinesia characterized by regular, symmetric, to-and-fro movements (at about 4 per second) that are produced by patterned, alternating contraction of muscles and their antagonists.
Farlex Partner Medical Dictionary © Farlex 2012
al·ter·nat·ing trem·or
(awl'tĕr-nāt-ing trem'ŏr)A form of hyperkinesia characterized by regular, symmetric, to-and-fro movements (at about 4 per second) that are produced by patterned, alternating contractions of muscles and their antagonists.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012