Distinct neurochemical influences on fMRI response polarity in the striatum Nature communications | 1 March, 2024 Domenic H Cerri, Daniel L Albaugh, Lindsay R Walton, Brittany Katz, Tzu-Wen Wang, Tzu-Hao Harry Chao, Weiting Zhang, Randal J Nonneman, Jing Jiang, Sung-Ho Lee, Amit Etkin, Catherine N Hall, Garret D Stuber, Yen-Yu Ian Shih