Histograms of the first 90 grayordinates (coordinates of gray matter vertices) across length showing the predominance of short streamlines. The colormap is normalized at every length bin; this reflects the fact that each CTL map represents a length bin across grayordinates and each map is presented with a normalized colormap (see Fig. 4 and 5).
Furthermore, the maximum and minimum colormap values are truncated to the 2nd and 98th percentile. We use the same colormap throughout all the images in this paper unless stated otherwise.