Evidence map›Paper›PMID 34957853›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2022

The whole prefrontal cortex is premotor cortex.

Justin M Fine, Benjamin Y Hayden

Abstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing 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

47 citing papers in PubMed.

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  8. Prefrontal Hierarchical Control of Corticomuscular Coherence in Stroke.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2026
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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.

Justin M FineDepartment of Neuroscience, Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, MN 55455, USA.
Benjamin Y HaydenDepartment of Neuroscience, Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, MN 55455, USA.ORCID 0000-0002-7678-4281

Funding

Modeling circuit-specific psychiatric deep brain stimulation and its cognitive effects in macaquesR01MH124687 · NIMH · UNIVERSITY OF MINNESOTA · PI HAYDEN, BENJAMIN Y, WIDGE, ALIK S. · 2020 to 2024
$3.5M
NEURONAL BASIS OF PERSISTENCER01DA038615 · NIDA · UNIVERSITY OF ROCHESTER · PI HAYDEN, BENJAMIN Y · 2015 to 2024
$3.4M
NIDA NIH HHS R01 DA038615NIMH NIH HHS R01 MH124687
6 · The paper itself

Abstract

We propose that the entirety of the prefrontal cortex (PFC) can be seen as fundamentally premotor in nature. By this, we mean that the PFC consists of an action abstraction hierarchy whose core function is the potentiation and depotentiation of possible action plans at different levels of granularity. We argue that the apex of the hierarchy should revolve around the process of goal-selection, which we posit is inherently a form of optimization over action abstraction. Anatomical and functional evidence supports the idea that this hierarchy originates on the orbital surface of the brain and extends dorsally to motor cortex. Accordingly, our viewpoint positions the orbitofrontal cortex in a key role in the optimization of goal-selection policies, and suggests that its other proposed roles are aspects of this more general function. Our proposed perspective will reframe outstanding questions, open up new areas of inquiry and align theories of prefrontal function with evolutionary principles. This article is part of the theme issue 'Systems neuroscience through the lens of evolutionary theory'.

Indexed as

Motor CortexBrainBrain MappingPrefrontal Cortexdynamical systemshierarchymotor cortexorbitofrontal cortexpremotor cortex

Identifiers

PMID34957853
PMCPMC8710885

What OpenQuestion holds

Textmetadata
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.