Evidence map›Paper›PMID 31969469›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2020

Complementary Control over Habits and Behavioral Vigor by Phasic Activity in the Dorsolateral Striatum.

Adam C G Crego, Fabián Štoček, Alec G Marchuk, James E Carmichael, Matthijs A A van der Meer, Kyle S Smith

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
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  7. Review
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  13. Medial septum activation improves strategy switching once strategies are well-learned via bidirectional regulation of dopamine neuron population activity.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
    Article
  14. Micro-habits for life-long learning.Abdominal radiology (New York) · 2021
    Article
  15. Dorsolateral Striatal Task-initiation Bursts Represent Past Experiences More than Future Action Plans.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  16. Article
  17. Article
  18. 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

6 authors.

Adam C G CregoDepartment of Psychological and Brain Sciences, Dartmouth College, Hanover, New Hampshire 03755 kyle.s.smith@dartmouth.edu Adam.C.Crego.GR@dartmouth.edu.
Fabián ŠtočekDepartment of Psychological and Brain Sciences, Dartmouth College, Hanover, New Hampshire 03755.
Alec G MarchukDepartment of Psychological and Brain Sciences, Dartmouth College, Hanover, New Hampshire 03755.
James E CarmichaelDepartment of Psychological and Brain Sciences, Dartmouth College, Hanover, New Hampshire 03755.ORCID 0000-0001-5218-804X
Matthijs A A van der MeerDepartment of Psychological and Brain Sciences, Dartmouth College, Hanover, New Hampshire 03755.ORCID 0000-0002-2206-4473
Kyle S SmithDepartment of Psychological and Brain Sciences, Dartmouth College, Hanover, New Hampshire 03755 kyle.s.smith@dartmouth.edu Adam.C.Crego.GR@dartmouth.edu.

Funding

Brain Circuit Mechanisms for Reward Cue AttractionR01DA044199 · NIDA · DARTMOUTH COLLEGE · PI SMITH, KYLE S · 2018 to 2022
$2.4M
NIDA NIH HHS R01 DA044199
6 · The paper itself

Abstract

Despite clear evidence linking the basal ganglia to the control of outcome insensitivity (i.e., habit) and behavioral vigor (i.e., its behavioral speed/fluidity), it remains unclear whether or how these functions relate to one another. Here, using male Long-Evans rats in response-based and cue-based maze-running tasks, we demonstrate that phasic dorsolateral striatum (DLS) activity occurring at the onset of a learned behavior regulates how vigorous and habitual it is. In a response-based task, brief optogenetic excitation at the onset of runs decreased run duration and the occurrence of deliberative behaviors, whereas midrun stimulation carried little effect. Outcome devaluation showed these runs to be habitual. DLS inhibition at run start did not produce robust effects on behavior until after outcome devaluation. At that time, when the DLS was plausibly most critically required for performance (i.e., habitual), inhibition reduced performance vigor measures and caused a dramatic loss of habitual responding (i.e., animals quit the task). In a second cue-based "beacon" task requiring behavior initiation at the start of the run and again in the middle of the run, DLS excitation at both time points could improve the vigor of runs. Postdevaluation testing showed behavior on the beacon task to be habitual as well. This pattern of results suggests that one role for phasic DLS activity at behavior initiation is to promote the execution of the behavior in a vigorous and habitual fashion by a diverse set of measures.

Indexed as

HabitsAnimalsBehavior, AnimalCorpus StriatumMaleRatsRats, Long-Evansbasal gangliadeliberation (VTE)dorsolateral striatumgoal-directed actionhabitoptogeneticsoutcome insensitivityplus-mazevigor

Identifiers

PMID31969469
PMCPMC7055129

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.