Journal article
Dual regression physiological modeling of resting-state EPI power spectra: Effects of healthy aging
- Abstract:
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Aging and disease-related changes in the arteriovasculature have been linked to elevated levels of cardiac cycle-induced pulsatility in the cerebral microcirculation. Functional magnetic resonance imaging (fMRI), acquired fast enough to unalias the cardiac frequency contributions, can be used to study these physiological signals in the brain. Here, we propose an iterative dual regression analysis in the frequency domain to model single voxel power spectra of echo planar imaging (EPI) data usi...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Version of record, pdf, 2.0MB)
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- Publisher copy:
- 10.1016/j.neuroimage.2018.01.011
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Authors
Funding
+ European Commission
More from this funder
Grant:
Initial Training Network (FP7), HiMR funded by the FP7 Marie Curie Actions (FP7-PEOPLE-2012-ITN-316716
Bibliographic Details
- Publisher:
- Elsevier Publisher's website
- Journal:
- NeuroImage Journal website
- Volume:
- 187
- Pages:
- 68-76
- Publication date:
- 2018-02-03
- Acceptance date:
- 2018-01-07
- DOI:
- ISSN:
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1053-8119
- Pmid:
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29398431
- Source identifiers:
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820309
Item Description
- Language:
- English
- Keywords:
- Pubs id:
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pubs:820309
- UUID:
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uuid:430e026d-e674-4c9f-b014-31f5b8124567
- Local pid:
- pubs:820309
- Deposit date:
- 2018-03-02
Terms of use
- Copyright holder:
- Viessmann et al
- Copyright date:
- 2018
- Notes:
- Copyright © 2018 The Authors. Published by Elsevier Inc. Under a Creative Commons license.
- Licence:
- CC Attribution (CC BY)
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