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| Content Provider | Springer Nature Link |
|---|---|
| Author | Jenkins, Lisanne M. Stange, Jonathan P. Barba, Alyssa DelDonno, Sophie R. Kling, Leah R. Briceño, Emily M. Weisenbach, Sara L. Phan, K. Luan Shankman, Stewart A. Welsh, Robert C. Langenecker, Scott A. |
| Copyright Year | 2017 |
| Abstract | Emotion perception deficits could be due to disrupted connectivity of key nodes in the salience and emotion network (SEN), including the amygdala, subgenual anterior cingulate cortex (sgACC), and insula. We examined SEN resting-state (rs-)fMRI connectivity in rMDD in relation to Facial Emotion Perception Test (FEPT) performance. Fifty-two medication-free people ages 18 to 23 years participated. Twenty-seven had major depressive disorder (MDD) in remission (rMDD, 10 males), as MDD is associated with emotion perception deficits and alterations in rsfMRI. Twenty-five healthy controls (10 males) also participated. Participants completed the FEPT during fMRI, in addition to an 8-minute eyes-open resting-state scan. Seed regions of interest were defined in the amygdala, anterior insula and sgACC. Multiple regression analyses co-varied diagnostic group, sex and movement parameters. Emotion perception accuracy was positively associated with connectivity between amygdala seeds and regions primarily in the SEN and cognitive control network (CCN), and also the default mode network (DMN). Accuracy was also positively associated with connectivity between the sgACC seeds and other SEN regions, and the DMN, particularly for the right sgACC. Connectivity negatively associated with emotion perception was mostly with regions outside of these three networks, other than the left insula and part of the DMN. This study is the first to our knowledge to demonstrate relationships between facial emotion processing and resting-state connectivity with SEN nodes and between SEN nodes and regions located within other neural networks. |
| Starting Page | 1242 |
| Ending Page | 1254 |
| Page Count | 13 |
| File Format | |
| ISSN | 15307026 |
| Journal | Cognitive, Affective, & Behavioral Neuroscience |
| Volume Number | 17 |
| Issue Number | 6 |
| e-ISSN | 1531135X |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2017-11-06 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Salience network Resting state fMRI Facial emotion perception Cognitive control network Default mode network Cognitive Psychology Neurosciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cognitive Neuroscience Behavioral Neuroscience |
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