Quantitative Electromyographic Analysis of Reaction Time to External Auditory Stimuli in Drug-Naïve Parkinson’s Disease
Figure 1
(a) The apparatus for fastening the forearm during isometric wrist flexion and extension. (b) The apparatus that made for foot and leg fixation for EMG recording during isometric ankle dorsiflexion. The sole of the shoe is attached to the board for isometric exercise.
