Authors
Keri S Taylor, David A Seminowicz, Karen D Davis
Publication date
2009/9/15
Journal
Human brain mapping
Volume
30
Issue
9
Pages
2731-2745
Publisher
Wiley Subscription Services, Inc., A Wiley Company
Description
The insula and cingulate cortices are implicated in emotional, homeostatic/allostatic, sensorimotor, and cognitive functions. Non‐human primates have specific anatomical connections between sub‐divisions of the insula and cingulate. Specifically, the anterior insula projects to the pregenual anterior cingulate cortex (pACC) and the anterior and posterior mid‐cingulate cortex (aMCC and pMCC); the mid‐posterior insula only projects to the posterior MCC (pMCC). In humans, functional neuroimaging studies implicate the anterior insula and pre/subgenual ACC in emotional processes, the mid‐posterior insula with awareness and interoception, and the MCC with environmental monitoring, response selection, and skeletomotor body orientation. Here, we tested the hypothesis that distinct resting state functional connectivity could be identified between (1) the anterior insula and pACC/aMCC; and (2) the entire insula …
Total citations
20092010201120122013201420152016201720182019202020212022202320245305154766567684451524951513426