Test-retest reliability and sample size estimates after MRI scanner relocation

Test-retest reliability and sample size estimates after MRI scanner relocation

Objective: Many factors can contribute to the reliability and robustness of MRI-derived metrics. In this study, we assessed the reliability and reproducibility of three MRI modalities after an MRI scanner was relocated to a new hospital facility. Methods: Twenty healthy volunteers (12 females, mean...

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Bibliographic Details
Main Authors: Tracy R. Melzer, Ross J. Keenan, Gareth J. Leeper, Stephen Kingston-Smith, Simon A. Felton, Sarah K. Green, Kerry J. Henderson, Nickolas J. Palmer, Reza Shoorangiz, Mustafa M. Almuqbel, Daniel J. Myall
Format: Article
Language:English
Published: Elsevier 2020-05-01
Series:NeuroImage
Subjects:
Test-retest reliability
MRI variability
Study power
Sample size
Diffusion MRI
Perfusion MRI
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811920300951

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http://www.sciencedirect.com/science/article/pii/S1053811920300951

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