Figure 3.
Cross‐participant hippocampal alignment error. Error rates for each of the alignment techniques were defined as the absolute difference between each mapped subject and every other subject as a target subject, normalized by the target subject volume (see text). LDDMM 1 indicates ROI‐LDDMM alignment to a model that lacked segmentation of the hippocampal subregions. The model in LDDMM 2 included the subregional segmentation.