Abstract
Ventral anterior cingulate cortex (vACC) is a highly interconnected brain region considered to reflect the sometimes competing demands of cognition and emotion. A reciprocal relationship between vACC and dorsal ACC (dACC) may play a role in maintaining this balance between cognitive and emotional processing. Using functional MRI in association with a cognitively-demanding visuospatial task (mental rotation), we found that only women demonstrated vACC suppression and inverse functional connectivity with dACC. Sex differences in vACC functioning - previously described under conditions of negative emotion - are extended here to cognition. Consideration of participant sex is essential to understanding the role of vACC in cognitive and emotional processing.
| Original language | English |
|---|---|
| Pages (from-to) | 1206-1212 |
| Number of pages | 7 |
| Journal | Human Brain Mapping |
| Volume | 28 |
| Issue number | 11 |
| DOIs | |
| State | Published - Nov 2007 |
| Externally published | Yes |
Keywords
- Brodmann area 25
- Functional connectivity
- Functional neuroimaging
- Gender
- Mental rotation
- Sex differences
- Subgenual
- Ventromedial prefrontal cortex
- Visuospatial
- fMRI