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Related to physiological tremor: postural tremor, action tremor
Etymology: Gk, physis + logos; L, tremor, shaking
any shaking or trembling caused by physiological factors, such as fatigue, fear, or cold.
A tremor occurring in normal individuals. It may be transient and occur in association with excessive physical exertion, excitement, hunger, fatigue, or other causes.See: enhanced physiological tremor
See also: tremor