Evidence map›Paper›PMID 38937581›Full record

ReviewNature neuroscience2024

A sensory-motor theory of the neocortex.

Rajesh P N Rao

Abstract readReview
In one paragraph

Review in Nature neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. Trial
  2. Review
  3. Tuft Dendrite Spikes Are Accompanied by Selective Input From Distinct Functional Networks.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Categorization is 'baked' into the brain.Nature reviews. Neuroscience · 2026
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. A reverse hierarchy theory of social perception.Psychonomic bulletin & review · 2026
    Review
  18. Article
  19. Review
  20. 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

1 author.

Rajesh P N RaoCenter for Neurotechnology, University of Washington, Seattle, WA, USA. rao@cs.washington.edu.ORCID http://orcid.org/0000-0003-0682-8952

Funding

Tracking the emergence of internal modelsUF1NS126485 · NINDS · UNIVERSITY OF WASHINGTON · PI BUFFALO, ELIZABETH A, FAIRHALL, ADRIENNE L · 2022 to 2022
$6.2M
National Science Foundation (NSF) 2223495NINDS NIH HHS UF1 NS126485United States Department of Defense | Defense Advanced Research Projects Agency (DARPA) HR001120C0021U.S. Department of Health & Human Services | National Institutes of Health (NIH) 1UF1NS126485-01
6 · The paper itself

Abstract

Recent neurophysiological and neuroanatomical studies suggest a close interaction between sensory and motor processes across the neocortex. Here, I propose that the neocortex implements active predictive coding (APC): each cortical area estimates both latent sensory states and actions (including potentially abstract actions internal to the cortex), and the cortex as a whole predicts the consequences of actions at multiple hierarchical levels. Feedback from higher areas modulates the dynamics of state and action networks in lower areas. I show how the same APC architecture can explain (1) how we recognize an object and its parts using eye movements, (2) why perception seems stable despite eye movements, (3) how we learn compositional representations, for example, part-whole hierarchies, (4) how complex actions can be planned using simpler actions, and (5) how we form episodic memories of sensory-motor experiences and learn abstract concepts such as a family tree. I postulate a mapping of the APC model to the laminar architecture of the cortex and suggest possible roles for cortico-cortical and cortico-subcortical pathways.

Indexed as

NeocortexAnimalsEye MovementsHumansLearningModels, NeurologicalNeural Pathways

Identifiers

PMID38937581
PMCPMC13452464

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.