Investigating the functional neural network dynamics of cognitive-affective action planning during threat processing.

John Foley¹, Siraj J Lyons¹, Olivia Cook^1,2, Brendan E Depue^1,3

¹Department of Psychological & Brain Sciences, University of Louisville, Louisville, KY, United States.

²Surgical Theater, Beachwood, OH, United States.

³Department of Anatomical Sciences & Neurobiology, University of Louisville, Louisville, KY, United States.

PubMed PMC DOI PDF

Abstract

INTRODUCTION: The current investigation used functional neuroimaging data from four different tasks involving threatening/fearful faces and screams to understand the functional organization of neural networks. METHODS: Emphasis was placed on graph theory metrics of both local connectivity (participation coefficient, betweenness centrality) and global connectivity (global efficiency, modularity) t…

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