| Literature DB >> 4031931 |
A T Birmingham, H J Wharrad, E J Williams.
Abstract
The variation of the amplitude and frequency of finger tremor was studied in 190 subjects ranging in age from 7 to 77 years. Tremor was measured in various postures with an accelerometer and a transduced signal was analysed by Fourier analysis. The variation of tremor frequency and amplitude with age depended upon the posture adopted for measurement and in certain postures some of the variation was related to changes in stature with age.Entities:
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Year: 1985 PMID: 4031931 PMCID: PMC1028451 DOI: 10.1136/jnnp.48.8.788
Source DB: PubMed Journal: J Neurol Neurosurg Psychiatry ISSN: 0022-3050 Impact factor: 10.154