Fig. 9.
Voxel-by-voxel cell density correlation between cases 96001 and 96002. Abscissa: per voxel cell density for brain #96001; ordinate: per voxel cell density for brain #96002. The joint marker density correlation was significant for each marker pairs regardless of the database type: the entire basal forebrain volume (ALL) or only a particular structure volume (VP, HDB, MS-VDB). However, large difference in correlation coefficient was observed between different structures and within structures. The co-registration of different marker pairs also varied within the same structure. See text for further description of this analysis.