Evidence map›Paper›PMID 19481108›Full record

SynthesisNeuroscience and biobehavioral reviews2009

The dopaminergic basis of human behaviors: A review of molecular imaging studies.

Alice Egerton, Mitul A Mehta, Andrew J Montgomery, Julia M Lappin, Oliver D Howes, Suzanne J Reeves, Vincent J Cunningham, Paul M Grasby

Open access · greenAbstract readSystematic Review
In one paragraph

Synthesis 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 75 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 5 pooled it
6.2field-weighted citation impact, top 3% 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

75 citing papers in PubMed, 5 syntheses or guidelines pooled it, 158 citations in OpenAlex.

  1. Pooled it
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  6. Trial
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  8. Nicotine Patch Alters Patterns of Cigarette Smoking-Induced Dopamine Release: Patterns Relate to Biomarkers Associated With Treatment Response.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
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  10. Establishing test-retest reliability of an adapted [(18)F]fallypride imaging protocol in older people.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2013
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  13. Article
  14. The dopaminergic system ofRoyal Society open science · 2025
    Review
  15. Novel voxelwise residual analysis of [Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Article
  16. Amphetamine-induced dopamine release in rat: Whole-brain spatiotemporal analysis with [Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Review

15 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

8 authors at 5 institutions in 1 country.

Alice EgertonMedical Research Council Clinical Sciences Centre, Imperial College London, Hammersmith Hospital, United Kingdom. Alice.Egerton@iop.kcl.ac.uk
Mitul A Mehta
Andrew J Montgomery
Julia M Lappin
Oliver D Howes
Suzanne J Reeves
Vincent J Cunningham
Paul M Grasby
Medical Research Council · GBKing's College London · GBGlaxoSmithKline (United Kingdom) · GBHammersmith Hospital · GBImperial College London · GB

Funding

Medical Research Council MC_U120097115
6 · The paper itself

Abstract

This systematic review describes human molecular imaging studies which have investigated alterations in extracellular DA levels during performance of behavioral tasks. Whilst heterogeneity in experimental methods limits meta-analysis, we describe the advantages and limitations of different methodological approaches. Interpretation of experimental results may be limited by regional cerebral blood flow (rCBF) changes, head movement and choice of control conditions. We revisit our original study of striatal DA release during video-game playing [Koepp, M.J., Gunn, R.N., Lawrence, A.D., Cunningham, V.J., Dagher, A., Jones, T., Brooks, D.J., Bench, C.J., Grasby, P.M., 1998. Evidence for striatal dopamine release during a video game. Nature 393, 266-268] to illustrate the potentially confounding influences of head movement and alterations in rCBF. Changes in [(11)C]raclopride binding may be detected in extrastriatal as well as striatal brain regions-however we review evidence which suggests that extrastriatal changes may not be clearly interpreted in terms of DA release. Whilst several investigations have detected increases in striatal extracellular DA concentrations during task components such as motor learning and execution, reward-related processes, stress and cognitive performance, the presence of potentially biasing factors should be carefully considered (and, where possible, accounted for) when designing and interpreting future studies.

Indexed as

AnimalsBehaviorBrainCerebrovascular CirculationCognitionDopamineExtracellular SpaceHead MovementsHumansKineticsLearningMotor ActivityPainPositron-Emission TomographyPsychomotor PerformanceRegional Blood FlowDopamine

Identifiers

PMID19481108
PMCPMC3797507
OpenAlexW2047748095

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.