The empirical status of predictive coding and active inference

R Hodson, M Mehta, R Smith - Neuroscience & Biobehavioral Reviews, 2024 - Elsevier
Research on predictive processing models has focused largely on two specific algorithmic
theories: Predictive Coding for perception and Active Inference for decision-making. While …

[HTML][HTML] The free energy principle for perception and action: A deep learning perspective

P Mazzaglia, T Verbelen, O Çatal, B Dhoedt - Entropy, 2022 - mdpi.com
The free energy principle, and its corollary active inference, constitute a bio-inspired theory
that assumes biological agents act to remain in a restricted set of preferred states of the …

[HTML][HTML] A step-by-step tutorial on active inference and its application to empirical data

R Smith, KJ Friston, CJ Whyte - Journal of mathematical psychology, 2022 - Elsevier
The active inference framework, and in particular its recent formulation as a partially
observable Markov decision process (POMDP), has gained increasing popularity in recent …

On Bayesian mechanics: a physics of and by beliefs

MJD Ramstead, DAR Sakthivadivel… - Interface …, 2023 - royalsocietypublishing.org
The aim of this paper is to introduce a field of study that has emerged over the last decade,
called Bayesian mechanics. Bayesian mechanics is a probabilistic mechanics, comprising …

Active inference in robotics and artificial agents: Survey and challenges

P Lanillos, C Meo, C Pezzato, AA Meera… - arxiv preprint arxiv …, 2021 - arxiv.org
Active inference is a mathematical framework which originated in computational
neuroscience as a theory of how the brain implements action, perception and learning …

Active inference: demystified and compared

N Sajid, PJ Ball, T Parr, KJ Friston - Neural computation, 2021 - direct.mit.edu
Active inference is a first principle account of how autonomous agents operate in dynamic,
nonstationary environments. This problem is also considered in reinforcement learning, but …

Predictive processing as a systematic basis for identifying the neural correlates of consciousness

J Hohwy, A Seth - Philosophy and the Mind Sciences, 2020 - research.monash.edu
The search for the neural correlates of consciousness is in need of a systematic, principled
foundation that can endow putative neural correlates with greater predictive and explanatory …

pymdp: A Python library for active inference in discrete state spaces

C Heins, B Millidge, D Demekas, B Klein… - arxiv preprint arxiv …, 2022 - arxiv.org
Active inference is an account of cognition and behavior in complex systems which brings
together action, perception, and learning under the theoretical mantle of Bayesian inference …

Pattern breaking: a complex systems approach to psychedelic medicine

I Hipólito, J Mago, FE Rosas… - Neuroscience of …, 2023 - academic.oup.com
Recent research has demonstrated the potential of psychedelic therapy for mental health
care. However, the psychological experience underlying its therapeutic effects remains …

On the relationship between active inference and control as inference

B Millidge, A Tschantz, AK Seth, CL Buckley - International workshop on …, 2020 - Springer
Active Inference (AIF) is an emerging framework in the brain sciences which suggests that
biological agents act to minimise a variational bound on model evidence. Control-as …