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- W4327601927 endingPage "120039" @default.
- W4327601927 startingPage "120039" @default.
- W4327601927 abstract "Velocity-selective inversion (VSI) based velocity-selective arterial spin labeling (VSASL) has been developed to measure cerebral blood flow (CBF) with low susceptibility to the prolonged arterial transit time and high sensitivity to brain perfusion signal. The purpose of this magnetic resonance imaging study is to evaluate the test-retest reliability of a VSI-prepared 3D VSASL protocol with whole-brain coverage to detect baseline CBF variations among cognitively normal participants in different brain regions. Coefficients of variation (CoV) of both absolute and relative CBF across scans or sessions, subjects, and gray matter regions were calculated, and corresponding intraclass correlation coefficients (ICC) were computed. The higher between-subject CoV of absolute CBF (13.4 ± 2.0%) over within-subject CoV (within-session: 3.8 ± 1.1%; between-session: 4.9 ± 0.9%) yielded moderate to excellent ICC (within-session: 0.88±0.08; between-session: 0.77±0.14) to detect normal variations of individual CBF. The higher between-region CoV of relative CBF (11.4 ± 3.0%) over within-region CoV (within-session: 2.3 ± 0.9%; between-session: 3.3 ± 1.0%) yielded excellent ICC (within-session: 0.92±0.06; between-session: 0.85±0.12) to detect normal variations of regional CBF. Age, blood pressure, end-tidal CO2, and hematocrit partially explained the variability of CBF across subjects. Together these results show excellent test-retest reliability of VSASL to detect both between-subject and between-region variations supporting its clinical utility." @default.
- W4327601927 created "2023-03-17" @default.
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- W4327601927 date "2023-05-01" @default.
- W4327601927 modified "2023-10-18" @default.
- W4327601927 title "Test-retest reliability of 3D velocity-selective arterial spin labeling for detecting normal variations of cerebral blood flow" @default.
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- W4327601927 cites W1954742677 @default.
- W4327601927 cites W1964860432 @default.
- W4327601927 cites W1981353613 @default.
- W4327601927 cites W1987888423 @default.
- W4327601927 cites W1989704288 @default.
- W4327601927 cites W2006130271 @default.
- W4327601927 cites W2008008093 @default.
- W4327601927 cites W2015595848 @default.
- W4327601927 cites W2028477260 @default.
- W4327601927 cites W2040622355 @default.
- W4327601927 cites W2046469028 @default.
- W4327601927 cites W2049509720 @default.
- W4327601927 cites W2064110088 @default.
- W4327601927 cites W2066165241 @default.
- W4327601927 cites W2067724039 @default.
- W4327601927 cites W2072141315 @default.
- W4327601927 cites W2082374616 @default.
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- W4327601927 cites W2143432750 @default.
- W4327601927 cites W2157980628 @default.
- W4327601927 cites W2161846593 @default.
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- W4327601927 cites W2167448529 @default.
- W4327601927 cites W2294722496 @default.
- W4327601927 cites W2492656860 @default.
- W4327601927 cites W2518294556 @default.
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- W4327601927 cites W2913359917 @default.
- W4327601927 cites W2966236841 @default.
- W4327601927 cites W3004819583 @default.
- W4327601927 cites W3011484965 @default.
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- W4327601927 cites W3045167444 @default.
- W4327601927 cites W3095752593 @default.
- W4327601927 cites W3104560308 @default.
- W4327601927 cites W3107213078 @default.
- W4327601927 cites W3110968698 @default.
- W4327601927 cites W3125390306 @default.
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- W4327601927 doi "https://doi.org/10.1016/j.neuroimage.2023.120039" @default.
- W4327601927 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36931331" @default.
- W4327601927 hasPublicationYear "2023" @default.
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