Deep learning for brain age estimation: A systematic review

Muhammad Tanveer, M. A. Ganaie, Iman Beheshti, Tripti Goel, Nehal Ahmad, Kuan-Ting Lai, Kaizhu Huang, Yu-Dong Zhang, Javier Del Ser, Chin-Teng Lin

Abstract: Highlights•We categorize brain age estimation models based on the deep learning architectures.•We classify deep learning architectures based on the slice/voxel-based input data.•We examine the modalities, size of data, performance and the datasets used.•We enumerate several challenges and trace directions that can be explored further.