Research Article
Dynamic Variability of Isometric Action Tremor in Precision Pinching
Table 2
Means and standard deviations of tremor variables stratified by requisite task force level.
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PD: Parkinson's disease participants. OA: older well adults. *Significant. aPower units are in mN2/sampling. bMagnitude of thumb and index finger force level required to move the cursor through each task segment. cTotal number of application and release task segments (PD group, ). dTotal number of application and release task segments (OA group, ). |