Mamba-AE: pixel-wise anomaly detection auto-encoder in chemical exchange saturation transfer magnetic resonance imaging - Zhao, Yingcheng; You, Zhenzhen; Chen, Lanfen; Shi, Zhenghao; Wang, Lin; Zhang, Yuanlin; Sun, Lu; He, Xiaowei; Wang, Xiaoli (Quantitative Imaging in Medicine and Surgery, 2026)