Fig. 7.
Myelin stains and DWI signal intensities from a selection of areas. (A) Myelin section from the central sulcus region, adapted from Dinse et al. (2015). (B) The mean DWI signal intensity in areas 3b and 4 (top) and V1 and V2 (bottom) for a single subject. The subject is the same as the one for which results were shown in Fig. 6. The signal intensities have been normalised by the mean b = 0 s/mm3 signal and the shaded regions indicate the standard deviation within each ROI. σarea is the mean std across the DWIs. ρ, is the Pearson correlation coeffecient between the mean signals for each pair of areas. (C) Myelin section (Amunts and Zilles, 2015) depicting the boundary between the V1 and V2 regions. The blue lines in A and C mark the transitions between different cortical areas and the yellow contours mark the GM/WM boundary.