Evidence map›Paper›PMID 18790725›Full record

ReviewNeurotoxicity research2008

Dopaminergic mechanism of reward-related incentive learning: focus on the dopamine D(3) receptor.

R J Beninger, T J Banasikowski

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neurotoxicity research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
1.9field-weighted citation impact, top 15% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Dopaminergic influences on emotional decision making in euthymic bipolar patients.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2014
    Trial
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  7. Neural Mechanisms Mediating Sex Differences in Motivation for Reward: Cognitive Bias, Food, Gambling, and Drugs of Abuse.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
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  12. Dopamine D3 Receptors Modulate the Ability of Win-Paired Cues to Increase Risky Choice in a Rat Gambling Task.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    Article
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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.

R J BeningerDepartment of Psychology, and Centre for Neuroscience Studies, Queen's University, Kingston ON, K7L 3N6 Canada. Beninger@queensu.ca
T J Banasikowski
Queen's University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dopamine D(3) receptors (Drd3) have been implicated in the control of responding by drug-related conditioned incentive stimuli. We review recent studies of the effects of Drd3 antagonists or partial agonists on the control of self-administration of intravenous (IV) cocaine, IV morphine and oral ethanol on reward-rich and lean schedules, in reinstatement tests, on second-order schedules and on the acquisition and expression of conditioned place preference (CPP) and conditioned motor activity. For comparison, related studies where conditioned stimuli are based on nutritional reward also are considered. When self-administration depends more heavily on conditioned cues for its maintenance, for example on second-order schedules or lean ratio schedules, Drd3 antagonists or partial agonists reduce responding. Although data are limited, similar effects may be seen for responding for cues based on drugs or nutritional rewards. Drd3 agents also block the ability of conditioned cues to reinstate responding for cocaine or food. Published results suggest that Drd3 plays a more important role in the expression than in the acquisition of a CPP or conditioned motor activity. The mechanism mediating the role of Drd3 in the control of responding by conditioned incentive stimuli remains unknown but it has been found that Drd3 receptors increase in number in the nucleus accumbens during conditioning. Perhaps Drd3 participates in the molecular mechanisms underlying the role of dopamine and of dopamine receptor subtypes in reward-related incentive learning.

Indexed as

MotivationRewardAnimalsDopamineHumansLearningReceptors, Dopamine D3DopamineReceptors, Dopamine D3

Identifiers

PMID18790725
OpenAlexW2083795788

What OpenQuestion holds

Textmetadata
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.