The objective of the present invention is to evaluate with higher precision motor functions of a subject with neurodegenerative disease using a motor function analysis system that uses articulatory wrist movements of the subject. This motor function analysis system (1) comprises: a display device (3) which displays image information including a moving target image and a cursor image (11) for tracking the target image; a movement device (4) which is used by the subject to move the cursor image (11); and an analysis device (7) which detects tracking status of the target image by the cursor image and carries out a frequency analysis of motor components included in the tracking status.
MOTOR FUNCTION ANALYSIS SYSTEM AND OPERATIONAL METHOD OF SYSTEM