Evidence map›Paper›PMID 36288712›Full record

ArticleCell reports2022

The locus coeruleus mediates behavioral flexibility.

Jim McBurney-Lin, Greta Vargova, Machhindra Garad, Edward Zagha, Hongdian Yang

Abstract read
In one paragraph

Article in Cell reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Trial
  2. Article
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  4. Early life stress induces sex-specific changes in cognitive and affective behavior associated with disrupted noradrenergic physiology.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  5. Article
  6. Regulation of the decision threshold by the locus coeruleus.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  7. Orbitofrontal noradrenaline supports adaptive learning-rate adjustment in probabilistic reversal learning.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  8. Review
  9. Article
  10. Visual attention is linked to temporally structured noradrenaline release in the medial prefrontal cortex.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
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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

5 authors.

Jim McBurney-LinDepartment of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA 92521, USA; Neuroscience Graduate Program, University of California, Riverside, Riverside, CA 92521, USA.
Greta VargovaDepartment of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA 92521, USA.
Machhindra GaradDepartment of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA 92521, USA.
Edward ZaghaNeuroscience Graduate Program, University of California, Riverside, Riverside, CA 92521, USA; Department of Psychology, University of California, Riverside, Riverside, CA 92521, USA.
Hongdian YangDepartment of Molecular, Cell and Systems Biology, University of California, Riverside, Riverside, CA 92521, USA; Neuroscience Graduate Program, University of California, Riverside, Riverside, CA 92521, USA. Electronic address: hongdian@ucr.edu.

Funding

Top-Down Mechanisms and Modulation of Flexible Tactile DiscriminationR01NS112200 · NINDS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI Hongdian Yang, Edward W Zagha · 2019 to 2026
$2.8M
Locus Coeruleus-Norepinephrine Modulation of Sensory Response and Tactile PerceptionR01NS107355 · NINDS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI YANG, HONGDIAN · 2019 to 2023
$1.7M
Cortical feedback modulation of sensory processing during selective detectionR01NS107599 · NINDS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI ZAGHA, EDWARD W · 2019 to 2023
$1.6M
NINDS NIH HHS R01 NS107355NINDS NIH HHS R01 NS107599NINDS NIH HHS R01 NS112200
6 · The paper itself

Abstract

Behavioral flexibility is the ability to adjust behavioral strategies in response to changing environmental contingencies. A major hypothesis in the field posits that the activity of neurons in the locus coeruleus (LC) plays an important role in mediating behavioral flexibility. To test this hypothesis, we developed a tactile-based rule-shift detection task in which mice responded to left and right whisker deflections in a context-dependent manner and exhibited varying degrees of switching behavior. Recording spiking activity from optogenetically tagged neurons in the LC at millisecond precision during task performance revealed a prominent graded correlation between baseline LC activity and behavioral flexibility, where higher baseline activity following a rule change was associated with faster behavioral switching to the new rule. Increasing baseline LC activity with optogenetic activation accelerated task switching and improved task performance. Overall, our study provides important evidence to reveal the link between LC activity and behavioral flexibility.

Indexed as

Locus CoeruleusOptogeneticsAnimalsBehavior, AnimalMiceNeuronsVibrissaeattentionbehavioral flexibilityCP: Neurosciencedecision makinglocus coeruleusrule shift

Identifiers

PMID36288712
PMCPMC9662304

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.