Finally, correlations were computed to examine associations between sensorimotor connectivity in component 9 with neuropsychological measures. In the FHP group, there was a negative correlation between Trails A performance time [r(78) = −0.33, p = .003], indicating that greater connectivity was associated with faster Trails A performance. The component 9-Trails A correlation for FHN participants was not signficiant [r(86) = −0.06, p =.584]. Also, none of the other measures of neuropsychological performance significantly correlated with connectivity in this region in either group (all p > .05).
