Figure 4.
Tremor of the hand in Parkinson’s disease patients. Outcome parameters measured with the PowerGlove in off- and on-medication condition: (a) tremor at rest (patient 3); (b) tremor during mental task (patient 1); (c) Tremor during kinetic task (patient 2). The frequency band (4–10 Hz) is indicated with the black dotted lines. MDS-UPDRS-ME scores are shown in the legends.