FIG. 2.

Images are displayed right on left, using the Harvard-Oxford Cortical Structural Atlas from FSL 4.1.3 for reference. (a)–(c) demonstrate significant regions (dark blue false discovery rate corrected region surrounded by additional Teal cluster analysis, indicated by green arrow) associated with a negative correlation between slow-wave root mean square amplitude and performance on Delis-Kaplan Executive Function System (D-KEFS) Trail Making Number Letter Switching Scaled (i.e., poorer performance on task with higher slow-wave amplitudes). (a) Right frontal pole (r=0.630). (b) Left frontal pole (r=0.546). (c) Right precentral gyrus (r=0.540). There were no positive correlations for this task. Color image is available online at www.liebertpub.com/neu