Evidence map›Paper›PMID 23340413›Full record

ArticleNature communications2013

Dimensionality of brain networks linked to life-long individual differences in self-control.

Marc G Berman, Grigori Yourganov, Mary K Askren, Ozlem Ayduk, B J Casey, Ian H Gotlib, Ethan Kross, Anthony R McIntosh, Stephen Strother, Nicole L Wilson and 4 more

Abstract read
In one paragraph

Article in Nature communications, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. An fMRI-Based Brain Marker of Individual Differences in Delay Discounting.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Inflammation, Self-Regulation, and Health: An Immunologic Model of Self-Regulatory Failure.Perspectives on psychological science : a journal of the Association for Psychological Science · 2017
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Addictions and Personality Traits: Impulsivity and Related Constructs.Current behavioral neuroscience reports · 2014
    Article
  18. Article
  19. Article
  20. 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

14 authors.

Marc G BermanRotman Research Institute at Baycrest, Toronto, Ontario, Canada M6A 2E1. mberman@research.baycrest.org
Grigori Yourganov
Mary K Askren
Ozlem Ayduk
B J Casey
Ian H Gotlib
Ethan Kross
Anthony R McIntosh
Stephen Strother
Nicole L Wilson
Vivian Zayas
Walter Mischel
Yuichi Shoda
John Jonides

Funding

CONSISTENCY IN SOCIAL BEHAVIORR37MH039349 · NIMH · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI MISCHEL, WALTER · 1989 to 2009
$4.5M
CONSISTENCY IN SOCIAL BEHAVIORR01MH039349 · NIMH · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI MISCHEL, WALTER · 1985 to 1987
–
NIMH NIH HHS MH39349NIMH NIH HHS R37 MH039349
6 · The paper itself

Abstract

The ability to delay gratification in childhood has been linked to positive outcomes in adolescence and adulthood. Here we examine a subsample of participants from a seminal longitudinal study of self-control throughout a subject's life span. Self-control, first studied in children at age 4 years, is now re-examined 40 years later, on a task that required control over the contents of working memory. We examine whether patterns of brain activation on this task can reliably distinguish participants with consistently low and high self-control abilities (low versus high delayers). We find that low delayers recruit significantly higher-dimensional neural networks when performing the task compared with high delayers. High delayers are also more homogeneous as a group in their neural patterns compared with low delayers. From these brain patterns, we can predict with 71% accuracy, whether a participant is a high or low delayer. The present results suggest that dimensionality of neural networks is a biological predictor of self-control abilities.

Indexed as

IndividualityInhibition, PsychologicalAdultBrainBrain MappingChild, PreschoolDiscriminant AnalysisFemaleHumansImpulsive BehaviorMagnetic Resonance ImagingMaleMemory, Short-TermNerve NetPrincipal Component AnalysisReaction Time

Identifiers

PMID23340413
PMCPMC3555568

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.