Development and Implementation of an End-Effector Upper Limb Rehabilitation Robot for Hemiplegic Patients with Line and Circle Tracking Training

Figure 9

The normalized MEMG of the eight muscles among four actions during ACE. (a) Each muscle effort of healthy subjects during different tasks and (b) that of the only hemiplegic patient. 0.01 < ; . The abbreviations (AC, ACNC, AL, and ALNC) were in the same representation with that in Figure 8.

(a)

(b)