Table 3.

Bivariate and partial correlations: Interference, Disinhibition, and brain volumes.

	Bivariate Correlations		Partial Correlations
	Color Naming	Interference	Interference
Color Naming		0.85 §
Interference Errors	−0.35 §	−0.55 §	−0.48 §
NPI Disinhibition	−0.26 **	−0.22 *	0.06
Left OFC	0.23 *	0.25 **	0.03
Right OFC	0.23 *	0.22 *	−0.05
Left MFG	0.41 §	0.50 §	0.29 **
Right MFG	0.37 §	0.44 §	0.20 *
Left IFC	0.35 §	0.36 §	0.02
Right IFC	0.28 **	0.32 §	0.09
Left SFC	0.39 §	0.43 §	0.15 †
Right SFC	0.31 **	0.33 §	0.06
Left ACC	0.17 †	0.12 †	−0.14 †
Right ACC	0.12	0.07	−0.17 †
Left temporal	0.32 §	0.35 §	0.07
Right temporal	0.28 **	0.26 **	−0.04
Left parietal	0.43 §	0.53 §	0.30 **
Right parietal	0.39 §	0.47 §	0.24 *

Note. NPI=Neuropsychiatric Inventory; OFC=orbitofrontal cortex; MFG=middle frontal gyrus; IFC=inferior frontal cortex; SFC=superior frontal cortex; ACC=anterior cingulate cortex; ICV = intracranial volume.

^†=<0.20

^*=p<0.05

^**=p<0.01

^§=p<0.001. Partial correlations control for Color Naming, ICV, age, and MMSE.