Evidence map›Paper›PMID 29894658›Full record

ArticleNeural computation2018

The Discrete and Continuous Brain: From Decisions to Movement-And Back Again.

Thomas Parr, Karl J Friston

Abstract read
In one paragraph

Article in Neural computation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Article
  2. Harnessing Intelligence from Brain Cells In Vitro.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2025
    Review
  3. SPM-30 years and beyond.Cerebral cortex (New York, N.Y. : 1991) · 2025
    Review
  4. Embodied decisions as active inference.PLoS computational biology · 2025
    Article
  5. Deep Hybrid Models: Infer and Plan in a Dynamic World.Entropy (Basel, Switzerland) · 2025
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Predictive coding networks for temporal prediction.PLoS computational biology · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. An Active Inference Approach to Dissecting Reasons for Nonadherence to Antidepressants.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2021
    Article
  17. Article
  18. Article
  19. Representation of Contralateral Visual Space in the Human Hippocampus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  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

2 authors.

Thomas ParrWellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, WC1N 3BG, U.K. thomas.parr.12@ucl.ac.uk.
Karl J FristonWellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, WC1N 3BG, U.K. k.friston@ucl.ac.uk.

Funding

Wellcome Trust
6 · The paper itself

Abstract

To act upon the world, creatures must change continuous variables such as muscle length or chemical concentration. In contrast, decision making is an inherently discrete process, involving the selection among alternative courses of action. In this article, we consider the interface between the discrete and continuous processes that translate our decisions into movement in a Newtonian world-and how movement informs our decisions. We do so by appealing to active inference, with a special focus on the oculomotor system. Within this exemplar system, we argue that the superior colliculus is well placed to act as a discrete-continuous interface. Interestingly, when the neuronal computations within the superior colliculus are formulated in terms of active inference, we find that many aspects of its neuroanatomy emerge from the computations it must perform in this role.

Indexed as

Models, BiologicalAnimalsBrainComputer SimulationDecision MakingEye MovementsHumansMarkov ChainsNeural PathwaysNeurons

Identifiers

PMID29894658
PMCPMC6115199

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.