MAPT and early-onset autosomal dominant Alzheimer disease: In patients with memory-impairing conditions, such as medial temporal lobe epilepsy and Alzheimer’s disease, cortical atrophy and tau protein deposition were also evident in the connected limbic regions other than MTL (Franzmeier et al., 2019; Tavakol et al., 2019; Tetreault et al., 2020; Park et al., 2022).