Fig. 8.
(a) RPCC matrix of average across 20 animals of the resting-state BOLD time courses in the rat sensorimotor system at 100 μg/kg/hr initial infusion. (b) RPCC matrix of average across five animals of the resting-state BOLD time courses in the rat sensorimotor system at 100 μg/kg/hr secondary infusion. (c) Difference matrix tabulated from the subtraction of Fig. 8b from Fig. 8a. Both the right and left sides of each region were tabulated. The SC from the visual region was included as a control. The lower triangular part of the graph displays the coefficient values based on the color bar on the right. The upper triangular part (mirror image) of the graph tabulates the corresponding coefficient values. In Fig. 8c a difference value of 0.17 corresponds to a equivalent p-value of 0.05 tested with an unpaired t-test. See Materials and methods for abbreviations of regions.