Double‐wavelet transform for multi‐subject resting state functional magnetic resonance imaging data

• Published in: Statistics in medicine Vol. 40; no. 30; pp. 6762 - 6776
• Main Authors: Zhou, Minchun, Boyd, Brian D., Taylor, Warren D., Kang, Hakmook
• Format: Journal Article
• Language: English
• Published: England Wiley Subscription Services, Inc 30.12.2021
• Subjects: Brain - diagnostic imaging; Brain - physiology; Brain Mapping - methods; Depressive Disorder, Major; double‐wavelet transform; functional magnetic resonance imaging; Humans; Magnetic Resonance Imaging; multi‐subject; resting state; spatio‐temporal model; Wavelet Analysis; Wavelet transforms; resting state; spatio-temporal model; double-wavelet transform; multi-subject; functional magnetic resonance imaging

Conventional regions of interest (ROIs)—level resting state fMRI (functional magnetic resonance imaging) response analyses do not rigorously model the underlying spatial correlation within each ROI. This can result in misleading inference. Moreover, they tend to estimate the temporal covariance matr...