## 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
Elimination of signal fluctuations in CARS of weak resonances in liquids
β Scribed by P. A. Apanasevich; V. P. Kozich; A. I. Vodchitz
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 204 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0377-0486
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