Evidence map›Paper›PMID 24139694›Full record

ReviewBrain and cognition2014

Developmental imaging genetics: linking dopamine function to adolescent behavior.

Aarthi Padmanabhan, Beatriz Luna

Open access · greenAbstract readReview
In one paragraph

Review in Brain and cognition, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.8field-weighted citation impact, top 6% of its field
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

44 citing papers in PubMed, 88 citations in OpenAlex.

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  13. Sleep Disorders across the Lifespan: A Different Perspective.International journal of environmental research and public health · 2020
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  20. Development of Human Emotion Circuits Investigated Using a Big-Data Analytic Approach: Stability, Reliability, and Robustness.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    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

2 authors at 1 institution in 1 country.

Aarthi PadmanabhanDepartment of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA. Electronic address: padmanabhana@upmc.edu.
Beatriz LunaDepartment of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA.
University of Pittsburgh · US

Funding

Reward Processing in AdolescenceR01MH080243 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LUNA, BEATRIZ · 2008 to 2019
$5.5M
NIMH NIH HHS R01 MH080243
6 · The paper itself

Abstract

Adolescence is a period of development characterized by numerous neurobiological changes that significantly influence behavior and brain function. Adolescence is of particular interest due to the alarming statistics indicating that mortality rates increase two to three-fold during this time compared to childhood, due largely to a peak in risk-taking behaviors resulting from increased impulsivity and sensation seeking. Furthermore, there exists large unexplained variability in these behaviors that are in part mediated by biological factors. Recent advances in molecular genetics and functional neuroimaging have provided a unique and exciting opportunity to non-invasively study the influence of genetic factors on brain function in humans. While genes do not code for specific behaviors, they do determine the structure and function of proteins that are essential to the neuronal processes that underlie behavior. Therefore, studying the interaction of genotype with measures of brain function over development could shed light on critical time points when biologically mediated individual differences in complex behaviors emerge. Here we review animal and human literature examining the neurobiological basis of adolescent development related to dopamine neurotransmission. Dopamine is of critical importance because of (1) its role in cognitive and affective behaviors, (2) its role in the pathogenesis of major psychopathology, and (3) the protracted development of dopamine signaling pathways over adolescence. We will then focus on current research examining the role of dopamine-related genes on brain function. We propose the use of imaging genetics to examine the influence of genetically mediated dopamine variability on brain function during adolescence, keeping in mind the limitations of this approach.

Indexed as

AdolescentAdolescent BehaviorAdolescent DevelopmentAnimalsBrainBrain MappingDopamineGenetic Association StudiesGenotypeHumansMagnetic Resonance ImagingPolymorphism, GeneticReceptors, DopamineDopamineReceptors, DopamineAdolescenceCOMTDAT1DopamineDRD2DRD4Imaging geneticsPrefrontal cortexStriatum

Identifiers

PMID24139694
PMCPMC4226044
OpenAlexW2024479703

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.