Brain tau PET-based identification and characterization of subpopulations in patients with Alzheimer's disease using deep learning-derived saliency maps. - Li, Yanxiao; Wang, Xiuying; Ge, Qi; Graeber, Manuel B; Yan, Shaozhen; Li, Jian; Li, Shuyu; Gu, Wenjian; Hu, Shuo; Benzinger, Tammie L. S.; Lu, Jie; Zhou, Yun (EJNMMI Physics, 2025)