Prefrontal Activity and Connectivity with the Basal Ganglia during Performance of Complex Cognitive Tasks Is Associated with Apathy in Healthy Subjects - Fig 3

Scatterplots of Spearman’s test on cognitive behavior as indexed by a parametric cognitive efficiency score (PCE) and BOLD parameter estimates extracted from the dorsolateral prefrontal region associated with apathy, depicting (a) absence of correlation during working memory task and (b) negative correlation during attentional control. See text for statistics.