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Functional connectivity gradients of the cingulate cortex.
- Source :
-
Communications biology [Commun Biol] 2023 Jun 19; Vol. 6 (1), pp. 650. Date of Electronic Publication: 2023 Jun 19. - Publication Year :
- 2023
-
Abstract
- Heterogeneity of the cingulate cortex is evident in multiple dimensions including anatomy, function, connectivity, and involvement in networks and diseases. Using the recently developed functional connectivity gradient approach and resting-state functional MRI data, we found three functional connectivity gradients that captured distinct dimensions of cingulate hierarchical organization. The principal gradient exhibited a radiating organization with transitions from the middle toward both anterior and posterior parts of the cingulate cortex and was related to canonical functional networks and corresponding behavioral domains. The second gradient showed an anterior-posterior axis across the cingulate cortex and had prominent geometric distance dependence. The third gradient displayed a marked differentiation of subgenual and caudal middle with other parts of the cingulate cortex and was associated with cortical morphology. Aside from providing an updated framework for understanding the multifaceted nature of cingulate heterogeneity, the observed hierarchical organization of the cingulate cortex may constitute a novel research agenda with potential applications in basic and clinical neuroscience.<br /> (© 2023. The Author(s).)
- Subjects :
- Gyrus Cinguli diagnostic imaging
Magnetic Resonance Imaging
Subjects
Details
- Language :
- English
- ISSN :
- 2399-3642
- Volume :
- 6
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Communications biology
- Publication Type :
- Academic Journal
- Accession number :
- 37337086
- Full Text :
- https://doi.org/10.1038/s42003-023-05029-0