Evidence map›Paper›PMID 23810540›Full record

ArticleNeuron2013

A dual operator view of habitual behavior reflecting cortical and striatal dynamics.

Kyle S Smith, Ann M Graybiel

Erratum issuedAbstract read
In one paragraph

Article in Neuron, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 170 papers.

0numbers the graph read from it
0cells of the map it votes in
170citing 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

170 citing papers in PubMed.

  1. Trial
  2. Article
  3. Naturally disengaging control to reveal habits.Journal of experimental psychology. General · 2026
    Article
  4. Article
  5. Long-term Learning Induces Plastic Changes in Frontostriatal Circuits.bioRxiv : the preprint server for biology · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Surprises From the Basal Ganglia: Stop and Go Have New Meaning.Movement disorders : official journal of the Movement Disorder Society · 2025
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

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

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

2 authors.

Kyle S SmithMcGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. kyle.s.smith@dartmouth.edu
Ann M Graybiel

Funding

Functional and anatomical characterization of the striosomal systemR01MH060379 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Ann M Graybiel · 2000 to 2026
$8.7M
Ensemble Recording in Corticostriatal Pathways During Procedural LearningF32MH085454 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SMITH, KYLE S · 2008 to 2010
$149k
NIMH NIH HHS F32 MH085454NIMH NIH HHS R01 MH060379
6 · The paper itself

Abstract

Habits are notoriously difficult to break and, if broken, are usually replaced by new routines. To examine the neural basis of these characteristics, we recorded spike activity in cortical and striatal habit sites as rats learned maze tasks. Overtraining induced a shift from purposeful to habitual behavior. This shift coincided with the activation of neuronal ensembles in the infralimbic neocortex and the sensorimotor striatum, which became engaged simultaneously but developed changes in spike activity with distinct time courses and stability. The striatum rapidly acquired an action-bracketing activity pattern insensitive to reward devaluation but sensitive to running automaticity. A similar pattern developed in the upper layers of the infralimbic cortex, but it formed only late during overtraining and closely tracked habit states. Selective optogenetic disruption of infralimbic activity during overtraining prevented habit formation. We suggest that learning-related spiking dynamics of both striatum and neocortex are necessary, as dual operators, for habit crystallization.

Indexed as

HabitsAction PotentialsAnimalsBehavior, AnimalCerebral CortexCorpus StriatumMaze LearningRats

Identifiers

PMID23810540
PMCPMC3951965

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.