The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.
Spontaneous eyelid closures link vigilance fluctuation with fMRI dynamic connectivity states
Open accessAbstract
Significance: Functionally connected brain networks exhibit recurring connectivity fluctuations. Although such dynamic connectivity states (DCS) can be expected to have behavioral correlates, linking fluctuating connectivity with behavioral state is hampered by the use of mental probes that themselves perturb observed behavior. Using the degree of eyelid closure as a proxy for vigilance state, we were able to continuously assay behavior and constrain the myriad of possible DCS to two relevant states denoting arousal in sleep-deprived persons. Intriguingly, these two DCS had counterparts in task-based data that predicted interindividual differences in the frequency of behavioral lapsing and intraindividual fluctuations in response speed. The replication of these findings in an independent dataset should encourage further investigations into the network dynamics of mental states.
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Metadata
- Authors
- Wang, C., Ong, J. L., Patanaik, A., Zhou, J., & Chee, M. W. L.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2016-08-10
- Volume
- 113
- Issue
- 34
- Pages
- 9653-9658
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2492657026
- Cited by
- 187
- References
- 25
- FWCI
- 14.50
- Type
- journal article
- Language
- en
- Open access
- green
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