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. Author manuscript; available in PMC: 2021 Apr 19.
Published in final edited form as: Neuroimage. 2011 Jan 14;55(3):1147–1158. doi: 10.1016/j.neuroimage.2011.01.014

Fig. 5.

Fig. 5.

Longitudinal changes in significantly altered coupling parameters as compared to healthy subjects during movements of the affected hand in stroke patients. (A) Changes from session 1 to session 3 (n=10). (B) Correlation between increase in ipsilesional SMA–M1 coupling and composite motor recovery scores (i.e., factor values of the first principal component resulting from a PCA of the differences in the ARAT score and the gripforce index between sessions 1 and 3). (C) Changes from session1 to session 2 (n=12). (D) Changes from session 2 to session 3 (n=10).