“…Early diagnosis plays an important role in preventing progress [ 41 , 47 , 53 ] or lateonset of AD. Treatment for AD is based on features in brain image [ 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 61 , 62 , 63 , 64 , 65 ]. The features include AD-related variations of anatomical brain structures such as ventricles size, hippocampus shape, cortical thickness, and brain volume.…”