Fig. 8From: Spatial mapping of posture-dependent resistance to passive displacement of the hypertonic arm post-strokeCohort results: EMG Modulation Index [i.e., the change in normalized EMG values measured across the workspace for the elbow contrast (BRD) and the shoulder contrast (BICL) as described in the text]. Each dot represents the modulation index value obtained from a single subject in either the group of NI control subjects or the group of HS subjectsBack to article page