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Low-frequency fluctuations of the intensity of distant sources in the infrared. I

✍ Scribed by M. V. Kabanov; A. A. Pershin; Yu. A. Pkhalagov

Book ID
112416217
Publisher
Springer
Year
1968
Tongue
English
Weight
322 KB
Volume
11
Category
Article
ISSN
1573-9228

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Source of low-frequency fluctuations in
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✍ Mehrdad Razavi; Brent Eaton; Sergio Paradiso; Mani Mina; Anthony G. Hudetz; Liza πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 449 KB

## Abstract ## Purpose To investigate the source of native low‐frequency fluctuations (LFF) in functional MRI (fMRI) signal. ## Materials and Methods Phase analysis was performed on tissue‐segmented fMRI data acquired at systematically varying sampling rates. ## Results LFF in fMRI signal were