Evidence map›Paper›PMID 39984365›Full record

ReviewTrends in cognitive sciences2025

Predictive coding: a more cognitive process than we thought?

Kaitlyn M Gabhart, Yihan Sophy Xiong, André M Bastos

Abstract readReview
In one paragraph

Review in Trends in cognitive sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Brain Network Dynamics of Local and Global Predictive Processing in Aging.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
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  3. Review
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  7. Global context rapidly shapes sensory responses in V1.bioRxiv : the preprint server for biology · 2026
    Article
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  9. Review
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  11. Review
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  13. Article
  14. The exploration of consciousness in insects.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
  15. Article
  16. Hierarchical substrates of prediction in visual cortical spiking.bioRxiv : the preprint server for biology · 2025
    Article
  17. Article
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

3 authors.

Kaitlyn M GabhartDepartment of Psychology, Vanderbilt University, Nashville, TN, USA.
Yihan Sophy XiongDepartment of Psychology, Vanderbilt University, Nashville, TN, USA.
André M BastosDepartment of Psychology, Vanderbilt University, Nashville, TN, USA. Electronic address: andre.bastos@vanderbilt.edu.

Funding

Testing the Mechanisms, Layers, and Frequencies of Prediction Encoding and its ViolationR00MH116100 · NIMH · VANDERBILT UNIVERSITY · PI BASTOS, ANDRE MORAES · 2021 to 2023
$729k
NIMH NIH HHS R00 MH116100
6 · The paper itself

Abstract

In predictive coding (PC), higher-order brain areas generate predictions that are sent to lower-order sensory areas. Top-down predictions are compared with bottom-up sensory data, and mismatches evoke prediction errors. In PC, the prediction errors are encoded in layer 2/3 pyramidal neurons of sensory cortex that feed forward. The PC model has been tested with multiple recording modalities using the global-local oddball paradigm. Consistent with PC, neuroimaging studies reported prediction error responses in sensory and higher-order areas. However, recent studies of neuronal spiking suggest that genuine prediction errors emerge in prefrontal cortex (PFC). This implies that predictive processing is a more cognitive than sensory-based mechanism - an observation that challenges PC and better aligns with a framework we call predictive routing (PR).

Indexed as

BrainCognitionPrefrontal CortexAnimalsHumansModels, Neurologicalbeta oscillationsgamma oscillationsglobal oddballslocal–global oddball paradigmpredictive codingpredictive routing

Identifiers

PMID39984365
PMCPMC12821738

What OpenQuestion holds

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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.