Fig. 2. Summary chart of the radiomics studies, according to the (A) number of published studies on radiomics in the AD research field, (B) topics in cognitive impairment and dementia, (C) segmentation method, (D) anatomy, and (E) usage of open source dataset.

ADNI = Alzheimer's Disease Neuroimaging Initiative, GM = gray matter, Misc = miscellaneous, OASIS = Open Access Series of Imaging Studies, WM = white matter