Table 2:

Mean (SEM) CVR between days and mean (SEM) CV for the gray and white matter regions of the healthy cohort

	Gray Matter	White Matter
Mean CVR (Δ % BOLD/Δ mm Hg)	0.228 (0.01)	0.117 (0.001)
Mean CV (%)	7.3 (1.33)	10.3 (2.19)

Note:—CV indicates coefficient of variation; SEM, standard error of the mean.