MAPT and Mental deterioration: The regional overlap of early tau pathology in MTL subregions with brain regions that are significantly involved in object processing (e.g., the entorhinal/perirhinal cortices) suggests that object memory tasks, especially those using similar stimulus pairs, might be sensitive measures for tau-related cognitive decline (Braak and Braak, 1991; Schöll et al., 2016; Das et al., 2018).