Divergent recovery trajectories after mild traumatic brain injury are characterized by distinct acute profiles of neurofilament light, 4R-tau, and white matter diffusivity
Blood-based and diffusion MRI (dMRI) biomarkers of white matter injury after acute mild traumatic brain injury (mTBI) were examined to: (1) distinguish mTBI from healthy controls (HC); (2) quantify inter-modality relationships; (3) identify associations between acute biomarker changes and recovery; (4) evaluate moderat...