Evidence map›Paper›PMID 27375276›Full record

ReviewNeuroscience and biobehavioral reviews2016

Active inference and learning.

Karl Friston, Thomas FitzGerald, Francesco Rigoli, Philipp Schwartenbeck, John O Doherty, Giovanni Pezzulo

Abstract readReview
In one paragraph

Review in Neuroscience and biobehavioral reviews, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 239 papers.

0numbers the graph read from it
0cells of the map it votes in
239citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

239 citing papers in PubMed.

  1. Trial
  2. The Game of Self: Identity and Experience as Active Inference.Personality and social psychology review : an official journal of the Society for Personality and Social Psychology, Inc · 2026
    Article
  3. Article
  4. Active inference and artificial reasoning.Nature communications · 2026
    Article
  5. The Free Energy Principle and Free Markets.Entropy (Basel, Switzerland) · 2026
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Active inference and speech motor control.Psychonomic bulletin & review · 2026
    Review
  19. Article
  20. Article

179 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Karl FristonThe Wellcome Trust Centre for Neuroimaging, UCL, 12 Queen Square, London, United Kingdom. Electronic address: k.friston@ucl.ac.uk.
Thomas FitzGeraldThe Wellcome Trust Centre for Neuroimaging, UCL, 12 Queen Square, London, United Kingdom; Max-Planck⿿UCL Centre for Computational Psychiatry and Ageing Research, London, United Kingdom. Electronic address: thomas.fitzgerald@ucl.ac.uk.
Francesco RigoliThe Wellcome Trust Centre for Neuroimaging, UCL, 12 Queen Square, London, United Kingdom. Electronic address: f.rigoli@ucl.ac.uk.
Philipp SchwartenbeckThe Wellcome Trust Centre for Neuroimaging, UCL, 12 Queen Square, London, United Kingdom; Max-Planck⿿UCL Centre for Computational Psychiatry and Ageing Research, London, United Kingdom; Centre for Neurocognitive Research, University of Salzburg, Salzburg, Austria; Neuroscience Institute, Christian-Doppler-Klinik, Paracelsus Medical University Salzburg, Salzburg, Austria. Electronic address: philipp.schwartenbeck.12@ucl.ac.uk.
John O DohertyCaltech Brain Imaging Center, California Institute of Technology, Pasadena, USA. Electronic address: jdoherty@hss.caltech.edu.
Giovanni PezzuloInstitute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy. Electronic address: giovanni.pezzulo@istc.cnr.it.

Funding

Wellcome TrustWellcome Trust 088130/Z/09/Z
6 · The paper itself

Abstract

This paper offers an active inference account of choice behaviour and learning. It focuses on the distinction between goal-directed and habitual behaviour and how they contextualise each other. We show that habits emerge naturally (and autodidactically) from sequential policy optimisation when agents are equipped with state-action policies. In active inference, behaviour has explorative (epistemic) and exploitative (pragmatic) aspects that are sensitive to ambiguity and risk respectively, where epistemic (ambiguity-resolving) behaviour enables pragmatic (reward-seeking) behaviour and the subsequent emergence of habits. Although goal-directed and habitual policies are usually associated with model-based and model-free schemes, we find the more important distinction is between belief-free and belief-based schemes. The underlying (variational) belief updating provides a comprehensive (if metaphorical) process theory for several phenomena, including the transfer of dopamine responses, reversal learning, habit formation and devaluation. Finally, we show that active inference reduces to a classical (Bellman) scheme, in the absence of ambiguity.

Indexed as

LearningChoice BehaviorDopamineHabitsRewardDopamineActive inferenceBayesian inferenceBayesian surpriseEpistemic valueExploitationExplorationFree energyGoal-directedHabit learningInformation gain

Identifiers

PMID27375276
PMCPMC5167251

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.