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Why is analgesic treatment more effective when it is self-administered? Strube et al. compare two possible accounts and show that the effect of agency on perception is linked to a shift in expectation (prior) rather than to reduced likelihood precision, highlighting that agency has a profound impact on the entire perceptual process.

Original publication

DOI

10.1016/j.tics.2023.04.011

Type

Other

Publication Date

07/2023

Volume

27

Pages

601 - 602

Keywords

active inference, agency, likelihood, pain, precision, prior, Humans, Pain Perception, Probability