Evidence map›Paper›PMID 19028521›Full record

ReviewNeuroscience and biobehavioral reviews2009

A developmental neurobiological model of motivated behavior: anatomy, connectivity and ontogeny of the triadic nodes.

Monique Ernst, Julie L Fudge

Abstract readReview
In one paragraph

Review in Neuroscience and biobehavioral reviews, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 178 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
178citing papers in PubMed, 6 pooled it
–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

178 citing papers in PubMed, 6 syntheses or guidelines pooled it.

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  11. Review
  12. Structural and Functional Brain Changes in Children and Adolescents With Obesity.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
    Review
  13. The (un-)Social Brain in Isolation.Physiological research · 2025
    Review
  14. Article
  15. Article
  16. Neural Signatures of Cognitive Control Predict Future Adolescent Substance Use Onset and Frequency.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2025
    Article
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  18. Review
  19. Article
  20. Article

118 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

2 authors.

Monique ErnstMood and Anxiety Disorders, Program National Institute of Mental Health, National Institutes of Health, 15K North Drive, Bethesda, MD 20892, United States.
Julie L Fudge

Funding

Intramural NIH HHS Z99 MH999999
6 · The paper itself

Abstract

Adolescence is the transition period that prepares individuals for fulfilling their role as adults. Most conspicuous in this transition period is the peak level of risk-taking behaviors that characterize adolescent motivated behavior. Significant neural remodeling contributes to this change. This review focuses on the functional neuroanatomy underlying motivated behavior, and how ontogenic changes can explain the typical behavioral patterns in adolescence. To help model these changes and provide testable hypotheses, a neural systems-based theory is presented. In short, the Triadic Model proposes that motivated behavior is governed by a carefully orchestrated articulation among three systems, approach, avoidance and regulatory. These three systems map to distinct, but overlapping, neural circuits, whose representatives are the striatum, the amygdala and the medial prefrontal cortex. Each of these system-representatives will be described from a functional anatomy perspective that includes a review of their connectivity and what is known of their ontogenic changes.

Indexed as

Models, BiologicalMotivationAdolescentAmygdalaAnimalsBrain MappingCorpus StriatumHumansMagnetic Resonance ImagingNeural PathwaysPrefrontal Cortex

Identifiers

PMID19028521
PMCPMC2696617

What OpenQuestion holds

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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.