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Interoception as modeling, allostasis as control

Authors :
Eli Sennesh
Jordan E. Theriault
Dana H. Brooks
Jan-Willem van de Meent
Lisa Feldman Barrett
Karen S. Quigley
Source :
Biol Psychol
Publication Year :
2021
Publisher :
Center for Open Science, 2021.

Abstract

The brain regulates the body by anticipating its needs and attempting to meet them before they arise – a process called allostasis. Allostasis requires a model of the changing sensory conditions within the body, a process called interoception. In this paper, we examine how interoception may provide performance feedback for allostasis. We suggest studying allostasis in terms of control theory, reviewing control theory’s applications to related issues in physiology, motor control, and decision making. We synthesize these by relating them to the important properties of allostatic regulation as a control problem. We then sketch a novel formalism for how the brain might perform allostatic control of the viscera by analogy to skeletomotor control, including a mathematical view on how interoception acts as performance feedback for allostasis. Finally, we suggest ways to test implications of our hypotheses.

Details

Database :
OpenAIRE
Journal :
Biol Psychol
Accession number :
edsair.doi.dedup.....75b8372ef80d3dbb35b4964cfad54121
Full Text :
https://doi.org/10.31234/osf.io/2ymuj