Cascaded deep learning enables multimodal brain PET spatial normalization and quantification for Alzheimer's disease. - Cheng Tang; Anqi Tang; Mengyu Wan; Chunyan Li; Weiwei Ruan; Fang Liu; Hanyi Fang; Yongkang Gai; Dawei Jiang; Wanye Zhou; Xiaoli Lan; Xun Sun (NeuroImage, 2026)