INTRODUCTION
cognitive impairment, MCI, dementia, Alzheimer's disease, dementia disorders, AD
ALZHEIMER'S DISEASE
Mild cognitive impairment (MCI) is a transitional state between normal aging and dementia disorders, especially Alzheimer's disease (AD; Petersen et al., MCI differs from dementia in many ways, and previous studies support better outcomes for early treatment or prevention of MCI (Pilipovich & Vorob'eva, Radiomics, as a rapidly advanced image analysis technique, has gained increasing attention in recent years. Radiomics extracts the high‐throughput features from segmented regions and quantitatively analyzes the lesion heterogeneity using appropriate models (Kumar et al., 