Extended Data Fig. 6: Typical reconstructed cortical surfaces with different levels of quality.

Illustration of the different quality levels of reconstructed cortical surfaces. The first row shows the typical surfaces that are categorized as poor quality. These surfaces have large gyri or sulci missing, causing wrong geometry and/or wrong topology. The second row shows the surfaces with fair quality. They are generally accurately reconstructed in most brain regions, with tiny gyri/sulci missing. The third row shows the good surfaces with accurately reconstructed gyri and sulci.