Fig. 3.

Substantial discrepancy in dipole orientations between pial and white matter surfaces. Distribution of angular difference between dipole orientations at corresponding vertices on the pial and white matter surfaces, generated using the 800 ​μm³ MPM volumes. The link vectors method is not shown because this method generates identical dipole orientations for the pial and white matter surfaces. Each solid line shows the distribution for a single participant. Vertical dashed lines show the mean angular difference for each participant.