Comparing the test–retest reliability of resting‐state functional magnetic resonance imaging metrics across single band and multiband acquisitions in the context of healthy aging

• Published in: Human brain mapping Vol. 44; no. 5; pp. 1901 - 1912
• Main Authors: Cahart, Marie‐Stephanie, O'Daly, Owen, Giampietro, Vincent, Timmers, Maarten, Streffer, Johannes, Einstein, Steven, Zelaya, Fernando, Dell'Acqua, Flavio, Williams, Steven C. R.
• Format: Journal Article
• Language: English
• Published: Hoboken, USA John Wiley & Sons, Inc 01.04.2023
• Subjects: Acceleration; Aged; Biomarkers; Brain - diagnostic imaging; Brain mapping; Brain Mapping - methods; Brain research; connectivity; fMRI; Functional magnetic resonance imaging; Healthy Aging; Humans; Image processing; Magnetic resonance imaging; Magnetic Resonance Imaging - methods; Medical imaging; Mental disorders; multiband fMRI; Neural networks; Neuroimaging; Neurological disorders; Older people; reliability; Reliability aspects; Reproducibility of Results; resting‐state; Scanning; Signal to noise ratio; Temporal resolution; fMRI; connectivity; multiband fMRI; resting-state; reliability

The identification of meaningful functional magnetic resonance imaging (fMRI) biomarkers requires measures that reliably capture brain performance across different subjects and over multiple scanning sessions. Recent developments in fMRI acquisition, such as the introduction of multiband (MB) protoc...