FIGURE 7.

t‐statistics topographic contrast maps (p <.05) for channel‐wise comparison of cerebral pulse amplitude for before walking and after walking, respectively. The channel‐wise comparisons were determined the channel‐wise contrast for CAD versus LCVRF, CAD versus HCVRF, and LCVRF versus HCVRF (maps are FDR‐corrected). CAD, coronary artery disease; FDR, false discovery rate; HCVRF, high cardiovascular risk factor; LCVRF, low cardiovascular risk factors