Functional Connectivity at Rest Predicts BOLD Activity During a Cognitive Task

Results Regression analyses identified several clusters demonstrating a significant linear relationship between RSFC of these clusters to one of the medial-wall ROIs and their activation during incongruent trials. Conversely, clusters that demonstrated negative RSFC with two task-deactivated ROIs sh...

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Bibliographic Details
Published in:NeuroImage (Orlando, Fla.) Fla.), 2009-07, Vol.47, p.S83-S83
Main Authors: Mennes, M, Kelly, AMC, Di Martino, A, Shehzad, Z, Biswal, B, Castellanos, FX, Milham, MP
Format: Article
Language:English
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Summary:Results Regression analyses identified several clusters demonstrating a significant linear relationship between RSFC of these clusters to one of the medial-wall ROIs and their activation during incongruent trials. Conversely, clusters that demonstrated negative RSFC with two task-deactivated ROIs showed a negative relationship (r = +.60 to -.76) between RSFC and task activation. [...]when these regions exhibit stronger antiphasic relationships with PCC or vmPFC at rest, greater task-related activity is observed (Figure 1A).
ISSN:1053-8119
1095-9572
DOI:10.1016/S1053-8119(09)70604-4