Multimodal MRI Characterization of Structural and Resting-State Functional Brain Alterations in Patients with Low Back Pain: A Retrospective Study
Background/Objectives: Low back pain (LBP) is associated with central alterations, but convergence across structural, functional, and network measures remains unclear. We characterized multimodal differences. Methods: Resting-state fMRI included 69 participants (37 patients, 32 controls); VBM retained 23 patients and 3...