Table 3.

Regression output for cortical thickness predicting performance on the Digit span task.

Digit Span Task: Brain-behavior relationships, controlling for gender
	Digit span forward	Digit span backward
	β (SE)	β (SE)
rIFG	−1.5 (1.4)	−2.4 (1.1)x
ACC	−1.1 (1.4)	−.76 (1.2)
Sup Par	−2.3 (1.1)*	−1.7 (.97)x

Abbreviations: rIFG: right Inerior Frontal Gyrus; ACC: Anterior Cingulate Cortex; Sup Par: superior parietal cortex.

^***Significant at .005 level, ^**Significant at .01 level, ^*Significant at .05 level, ^xMarginal at .1 level; all 2-sided tests.