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Updated: Aug 15, 2026

Method to Measure Tone of Axial and Proximal Muscle
Published on: December 14, 2011
The tremometer: a convenient device to measure postural tremor from lithium and other causes
1Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York, NY 10032.
Abstract:
Tremor resists quantification of the ordinary level of clinical observation, where an objective record of tremor severity is desirable to evaluate patients' statements about effects of medication or pathophysiological states. The tremometer is an easily made device that measures amplitude of postural tremor in any radial direction by a graded series of round holes in which a probe is held and contact (which closes a circuit with an indicator light) is avoided. The observation of various types and features of tremor may be aided by the tremometer.
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