Optimizing Antidepressant Efficacy: Generalizable Multimodal Neuroimaging Biomarkers for Prediction of Treatment Response medRxiv : the preprint server for health sciences | 22 April, 2024 Xiaoyu Tong, Kanhao Zhao, Gregory A Fonzo, Hua Xie, Nancy B Carlisle, Corey J Keller, Desmond J Oathes, Yvette Sheline, Charles B Nemeroff, Madhukar Trivedi, Amit Etkin, Yu Zhang