Production entropy
202306071514
Status:
Tags: entropy dynamical system modeling
Production entropy is quantified as the Kullback-Leibler distance between the forward and backward transition probabilities through state space of the dynamical evolution of a system Lynn2022 SanzPerl2021
Distinct from transfer entropy (a measure of Granger causality), though both are able to capture differences in effective connectivity and hierarchical processing in different brain states Deco2022
Simplest to quantify production entropy through estimating the irreversibility, though other methods are available TENET Seif2021 Jarzynski2011.
Psychedelics increase brain entropy
the brain is hierarchically organized
arrow of time
irreversibility
entropy is invariant to reshuffling