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Log GFAP and log NFL levels at ∼8 months significantly correlate with fractional anisotropy and mean diffusivity in WBWM (A, B, E and F), mean diffusivity in the cortical grey matter (C and G) and the deep grey matter (D and H). The R2 values shown are adjusted for age, sex, and time since injury. GFAP and NFL are shown on log scales, but figures denote actual concentrations in pg/ml.
