Table 2.

VOI-based correlation (Pearson r) between eFBB and R1 images.

	Before controlling for the CDR		After controlling for the CDR
	r coefficient	p value	r coefficient	p value
Frontal cortex	0.821	<0.001*	0.754	<0.001*
Parietal cortex	0.910	<0.001*	0.881	<0.001*
Occipital cortex	0.844	<0.001*	0.842	<0.001*
Lateral temporal cortex	0.951	<0.001*	0.914	<0.001*
Anterior cingulate cortex	0.850	<0.001*	0.830	<0.001*
Posterior cingulate cortex	0.876	<0.001*	0.767	<0.001*
Composite	0.907	<0.001*	0.849	<0.001*