Evidence map›Paper›PMID 30455456›Full record

ArticleNature neuroscience2018

Thalamic regulation of switching between cortical representations enables cognitive flexibility.

Rajeev V Rikhye, Aditya Gilra, Michael M Halassa

Open access · bronzeAbstract read
In one paragraph

Article in Nature neuroscience, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 156 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
156citing papers in PubMed, 2 pooled it
16.0field-weighted citation impact, top 1% of its field
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

156 citing papers in PubMed, 2 syntheses or guidelines pooled it, 319 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
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  6. Article
  7. Thalamocortical orchestration of human theory of mind.bioRxiv : the preprint server for biology · 2026
    Article
  8. Article
  9. Article
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  11. Article
  12. Hierarchical Reconfiguration of Neurocognitive Task Set Representations Mediates Cognitive Flexibility.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  13. Electrophysiological Brain Connectivity and Subjective States Evoked by Electrical Stimulation of the Human Mid-thalamus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  14. Review
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  18. A neural mechanism for online discovery of latent contexts.bioRxiv : the preprint server for biology · 2026
    Article
  19. Cell-type-specific sustained value representations in the claustrum.bioRxiv : the preprint server for biology · 2026
    Article
  20. Article

96 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 2 countries.

Rajeev V RikhyeMcGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID http://orcid.org/0000-0003-2011-2897
Aditya GilraNeural Network Dynamics and Computation Group, Institute for Genetics, University of Bonn, Bonn, Germany.ORCID http://orcid.org/0000-0002-8628-1864
Michael M HalassaMcGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, USA. mhalassa@mit.edu.ORCID http://orcid.org/0000-0003-1386-0336
McGovern Institute for Brain Research · USUniversity of Bonn · DE

Funding

The cognitive searchlight: TRN circuit dissection in health and diseaseR01MH107680 · NIMH · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI HALASSA, MICHAEL M · 2015 to 2019
$2.5M
NIMH NIH HHS R01 MH107680
6 · The paper itself

Abstract

Interactions between the prefrontal cortex (PFC) and mediodorsal thalamus are critical for cognitive flexibility, yet the underlying computations are unknown. To investigate frontothalamic substrates of cognitive flexibility, we developed a behavioral task in which mice switched between different sets of learned cues that guided attention toward either visual or auditory targets. We found that PFC responses reflected both the individual cues and their meaning as task rules, indicating a hierarchical cue-to-rule transformation. Conversely, mediodorsal thalamus responses reflected the statistical regularity of cue presentation and were required for switching between such experimentally specified cueing contexts. A subset of these thalamic responses sustained context-relevant PFC representations, while another suppressed the context-irrelevant ones. Through modeling and experimental validation, we find that thalamic-mediated suppression may not only reduce PFC representational interference but could also preserve unused cortical traces for future use. Overall, our study provides a computational foundation for thalamic engagement in cognitive flexibility.

Indexed as

AnimalsAttentionBehavior, AnimalCerebral CortexCognitionCuesLearningMaleMiceNeural PathwaysThalamus

Identifiers

PMID30455456
PMCPMC7225728
OpenAlexW2899696887

What OpenQuestion holds

Textmetadata
LicenceTDM
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.