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. 2020 Jan 29;14:34. doi: 10.3389/fnins.2020.00034

FIGURE 7.

FIGURE 7

Relationships between aPFC activity during motor imagery training and activity in the somatosensory motor-related areas during the Purdue Pegboard test (A), and those between Oxy-Hb gain in the lateral L-M1 and performance gain in the Purdue Pegboard test (B). (A) There were significant positive correlations between the activity in the somatosensory motor-related areas and that in the aPFC on day 5 (a) and day 6 (b). (B) There were significant positive correlations between Oxy-Hb gain in the lateral L-M1 and hand performance gain in the Purdue Pegboard test when data in the whole subjects (a) and subjects in the real group (b) were analyzed. The data in each circle indicate data from each subject.