Figure 3.

Slow > fast brushing. The contrast of BOLD response to slow > fast brushing was thresholded at Z > 3 with whole-brain correction for multiple comparisons at the cluster level (p < 0.01). A, On the back of the hand, the left ACC, left motor cortex, and right somatosensory cortex had a greater response to slow than fast brushing. B, No regions showed a significantly greater response to slow than fast brushing on the palm. x, y, and z are MNI coordinates corresponding to the left–right, anterior–posterior, and inferior–superior axes, respectively; R = L.