Arousal as a universal embedding for spatiotemporal brain dynamics - Ryan V. Raut; Zachary P. Rosenthal; Xiaodan Wang; Hanyang Miao; Zhanqi Zhang; Jin-Moo Lee; Marcus E. Raichle; Adam Q. Bauer; Steven L. Brunton; Bingni W. Brunton; J. Nathan Kutz (Nature, 2025)