Table 1.

Summary of rhesus FDG-PET data for two exemplary significant clusters. The coordinates (x, y, z) are in mm relative to the posterior edge of the anterior commisure (AC). The maximal value from the standard functional analysis is indicated by “Standard GLM t-test” for each cluster. At each cluster maximum, the corresponding VBM results (“GMP t-test”) were extracted, as were the t-test value for the analysis using voxelwise VBM results as a covariate as in Eq. 2 (“GLM with voxelwise GMP covariates”) and the associated F-change as in Eq. 8 (“F-change”).

	putamen	area 13
coordinates (mm from AC)	13.8, -0.6, 6.3	12.5, 11.9, 5.0
GMP t-test	-1.00	-3.06
Standard GLM t-test	-4.45	-3.20
GLM with voxelwise GMP covariates	-4.35	-1.93
F-change	5.89	1.26