{Reference Type}: Journal Article {Title}: Brain-body states embody complex temporal dynamics. {Author}: Kluger DS;Allen MG;Gross J; {Journal}: Trends Cogn Sci {Volume}: 0 {Issue}: 0 {Year}: 2024 May 29 {Factor}: 24.482 {DOI}: 10.1016/j.tics.2024.05.003 {Abstract}: We propose a computational framework for high-dimensional brain-body states as transient embodiments of nested internal and external dynamics governed by interoception. Unifying recent theoretical work, we suggest ways to reduce arbitrary state complexity to an observable number of features in order to accurately predict and intervene in pathological trajectories.