An evaluation on changes in hippocampus size for cognitively normal, mild cognitive impairment, and Alzheimer's disease patients using fuzzy membership function. - Ruhul Amin Hazarika; Arnab Kumar Maji; Debdatta Kandar; Prasun Chakrabarti; Tulika Chakrabarti; K. S. Jagannatha Rao; Jose Carvalho; Babak Kateb; Mohammad Nami (Innov. Syst. Softw. Eng., 2025)