Evidence map›Paper›PMID 38886139›Full record

ReviewTrends in cognitive sciences2024

Thalamocortical architectures for flexible cognition and efficient learning.

Daniel N Scott, Arghya Mukherjee, Matthew R Nassar, Michael M Halassa

Abstract readReview
In one paragraph

Review in Trends in cognitive sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
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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

4 authors.

Daniel N ScottDepartment of Neuroscience, Brown University, Providence, RI, USA; Robert J. and Nancy D. Carney Institute for Brain Science, Brown University, Providence, RI, USA. Electronic address: daniel_scott@brown.edu.
Arghya MukherjeeDepartment of Neuroscience, Tufts University School of Medicine, Boston, MA, USA.
Matthew R NassarDepartment of Neuroscience, Brown University, Providence, RI, USA; Robert J. and Nancy D. Carney Institute for Brain Science, Brown University, Providence, RI, USA.
Michael M HalassaDepartment of Neuroscience, Tufts University School of Medicine, Boston, MA, USA; Department of Psychiatry, Tufts University School of Medicine, Boston, MA, USA. Electronic address: michael.halassa@tufts.edu.

Funding

Thalamocortical cognitive networks in the healthy human brainP50MH132642 · NIMH · PRINCETON UNIVERSITY · PI Zhe Sage Chen · 2023 to 2026
$15.7M
Genetic and Functional dissection of frontal thalamocortical circuitryR01MH134466 · NIMH · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI Guoping Feng, Michael M Halassa · 2023 to 2026
$3.3M
Representational dynamics for flexible learning in complex environmentsR01MH126971 · NIMH · BROWN UNIVERSITY · PI Matthew Nassar · 2022 to 2026
$3.0M
Behavioral and mechanistic dissection of a cognitive thalamo-cortical networkR01MH120118 · NIMH · TUFTS UNIVERSITY BOSTON · PI HALASSA, MICHAEL M · 2020 to 2024
$2.5M
Brown Postdoctoral Training Program in Computational PsychiatryT32MH126388 · NIMH · BROWN UNIVERSITY · PI MICHAEL J. FRANK, STEPHANIE Ruggiano JONES · 2021 to 2026
$2.1M
Training Program for Interactionist Cognitive Neuroscience (ICoN)T32MH115895 · NIMH · BROWN UNIVERSITY · PI MICHAEL J. FRANK, STEPHANIE Ruggiano JONES · 2019 to 2026
$1.8M
Thalamic regulation of prefrontal dynamics in decision making under uncertaintyK99MH129613 · NIMH · TUFTS UNIVERSITY BOSTON · PI MUKHERJEE, ARGHYA · 2022 to 2023
$218k
NIMH NIH HHS K99 MH129613NIMH NIH HHS P50 MH132642NIMH NIH HHS R01 MH120118NIMH NIH HHS R01 MH126971NIMH NIH HHS R01 MH134466NIMH NIH HHS T32 MH115895NIMH NIH HHS T32 MH126388
6 · The paper itself

Abstract

The brain exhibits a remarkable ability to learn and execute context-appropriate behaviors. How it achieves such flexibility, without sacrificing learning efficiency, is an important open question. Neuroscience, psychology, and engineering suggest that reusing and repurposing computations are part of the answer. Here, we review evidence that thalamocortical architectures may have evolved to facilitate these objectives of flexibility and efficiency by coordinating distributed computations. Recent work suggests that distributed prefrontal cortical networks compute with flexible codes, and that the mediodorsal thalamus provides regularization to promote efficient reuse. Thalamocortical interactions resemble hierarchical Bayesian computations, and their network implementation can be related to existing gating, synchronization, and hub theories of thalamic function. By reviewing recent findings and providing a novel synthesis, we highlight key research horizons integrating computation, cognition, and systems neuroscience.

Indexed as

Cerebral CortexCognitionLearningThalamusAnimalsHumansModels, NeurologicalNerve NetNeural PathwaysBayesian modelscognitive controldimensionalityneural networksprefrontal cortexthalamus

Identifiers

PMID38886139
PMCPMC11305962

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.