Figure 4

Vascular landmark-based illustration of intra- and inter-animal registration. (A) Four vascular landmarks were defined (green points) at four different coronal slices. The detailed description of the landmark is provided in supplementary Fig. 1. (B,C) Each of the columns illustrates the matching slices from the same-animal acquisitions registered onto the reference. Landmarks predicted by the automatic registration are highlighted in red. (D,E) Same representation as (B,C) for acquisitions from two different animals onto the reference dataset. These results highlight the reproducible detection of these landmarks both between sessions in the same animal (intra-animal variability) and between animals (inter-animal variability).