- Abstract:
-
Resting-state functional magnetic resonance imaging has become a powerful tool for the study of functional networks in the brain. Even "at rest," the brain's different functional networks spontaneously fluctuate in their activity level; each network's spatial extent can therefore be mapped by finding temporal correlations between its different subregions. Current correlation-based approachesmeasure the average functional connectivity between regions, but this average is less meaningful for re...
Expand abstract - Publisher copy:
- 10.1073/pnas.1121329109
-
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- Journal:
- Proceedings of the National Academy of Sciences of the United States of America
- Volume:
- 109
- Issue:
- 8
- Pages:
- 3131-3136
- Publication date:
- 2012-02-21
- DOI:
- EISSN:
-
1091-6490
- ISSN:
-
0027-8424
- URN:
-
uuid:5eae4b2c-4f4d-41bb-81ed-5d2eb2bbc8ea
- Source identifiers:
-
343031
- Local pid:
- pubs:343031
- Copyright date:
- 2012
Journal article
Temporally-independent functional modes of spontaneous brain activity
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