Figure 2: Predicted vs Observed Biases
Geometry-predicted vs. observed tractography streamline density biases for monkey PM1, normalized to the mean streamline density at flat regions (sulcal banks). A. Folding pattern; B. Geometric bias predicted via the ratio of cortical gray matter volume to white matter surface area; C-D. Observed tractography bias of dDT1/3 computed via average streamline density at each surface vertex. Scale bars are in log2 units.
Donahue et al., 2016
Reference for dMRI data acquisition: http://onlinelibrary.wiley.com/doi/10.1002/hbm.21043/full
Atlas:Yerkes 19, Species:Macaque, Surface Mesh:32k fs LR, Modality:Myelin Map