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. 2019 Nov 22;10:1227. doi: 10.3389/fneur.2019.01227

Figure 2.

Figure 2

Operation process of three test conditions that were used to test their impact on sensorimotor cortical activity. (A) The mirror area showed only a paper cup with a still image of the mirror area without the hand (NoMVF condition). (B) The mirror area showed synchronous, simultaneous mirrored images of the movements of the left hand with bilateral task-based mirror visual feedback (MVF; BMVF condition). (C) The mirrored images of the movements of the left hand were shown in a 2-s delay of the reciprocal action task-based MVF (RMVF condition).