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FIG 1. Functional connectivity and activation in the sensorimotor cortex of the three patients with agenesis of the corpus callosum. Left, Image displays the activation data from sensorimotor cortex identified by bilateral finger tapping. Middle, Image displays the functional connectivity data as the voxels functionally connected with a seed voxel cluster were chosen in the right sensorimotor cortex. Right, Image displays the functional connectivity data as voxels functionally connected to a seed voxel were selected in the left sensorimotor cortex. Note that with one exception (middle image in C), all functionally connected voxels are in the hemisphere ipsilateral to that of the seed voxel.
A, Patient A.
B, Patient B.
C, Patient C.
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