## Abstract ## Purpose To investigate the source of native lowβfrequency fluctuations (LFF) in functional MRI (fMRI) signal. ## Materials and Methods Phase analysis was performed on tissueβsegmented fMRI data acquired at systematically varying sampling rates. ## Results LFF in fMRI signal were
Low-frequency correlation functions in case of nonlinear dynamics of fluctuations
β Scribed by V.G. Morozov
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 657 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0378-4371
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