Reducing the Effects of Motion Artifacts in fMRI: A Structured Matrix Completion Approach - Balachandrasekaran, Arvind; Cohen, Alexander L.; Afacan, Onur; Warfield, Simon K.; Gholipour, Ali (IEEE transactions on medical imaging, 2022)
Keywords: Algorithms; Brain - diagnostic imaging; Brain Mapping; Connectivity analysis; Correlation; Data acquisition; fcMRI; fMRI; Functional magnetic resonance imaging; Functional morphology; Hankel matrix; Head Movements; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; matrix completion; Motion; Motion effects; Motion-compensated recovery; National Institutes of Health; Optimization; Recovery (Medical); rsfMRI; Signal resolution; Structured matrices; Temporal resolution; Time series; Time series analysis; Transmission line matrix methods; variable splitting; Volume measurement