Inter-subject variability and within-subject repeatability of cortical surface metrics, including NODDI. (A-F) shows inter-subject variability (standard deviation) of HCP test-retest subjects (n=32). (G-L) shows coefficient repeatability of HCP test-retest data (n=32). (A,G) Neurite density index (NDI), (B,H) orientation dispersion index (ODI), (C,I) mean diffusivity (MD), (D,J) fractional anisotropy (FA), (E,K) myelin and (F,L) cortical thickness. The imaging modalities superimposed with the boundaries of the Human Connectome Project (HCP) multi-modal parcellations, 210P MPM (black lines) (Glasser et al, 2016).
Surface Mesh:32k fs LR, Registration:MSMAll, Modality:Myelin Map, Species:Human