Evidence map›Paper›PMID 22395731›Full record

Trial reportNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2012

Dopamine modulates reward system activity during subconscious processing of sexual stimuli.

Nicole Y L Oei, Serge Arb Rombouts, Roelof P Soeter, Joop M van Gerven, Stephanie Both

Open access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
14.7field-weighted citation impact, top 1% 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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 106 citations in OpenAlex.

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  8. Nipping cue reactivity in the bud: baclofen prevents limbic activation elicited by subliminal drug cues.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
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  13. The Concept of "Hypersexuality" in the Boundary between Physiological and Pathological Sexuality.International journal of environmental research and public health · 2023
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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

5 authors at 3 institutions in 1 country.

Nicole Y L OeiLeiden Institute for Brain and Cognition-LIBC, Leiden University, Leiden, The Netherlands. N.Y.L.Oei@lumc.nl
Serge Arb Rombouts
Roelof P Soeter
Joop M van Gerven
Stephanie Both
Leiden University · NLCentre for Human Drug Research · NLLeiden University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dopaminergic medication influences conscious processing of rewarding stimuli, and is associated with impulsive-compulsive behaviors, such as hypersexuality. Previous studies have shown that subconscious subliminal presentation of sexual stimuli activates brain areas known to be part of the 'reward system'. In this study, it was hypothesized that dopamine modulates activation in key areas of the reward system, such as the nucleus accumbens, during subconscious processing of sexual stimuli. Young healthy males (n=53) were randomly assigned to two experimental groups or a control group, and were administered a dopamine antagonist (haloperidol), a dopamine agonist (levodopa), or placebo. Brain activation was assessed during a backward-masking task with subliminally presented sexual stimuli. Results showed that levodopa significantly enhanced the activation in the nucleus accumbens and dorsal anterior cingulate when subliminal sexual stimuli were shown, whereas haloperidol decreased activations in those areas. Dopamine thus enhances activations in regions thought to regulate 'wanting' in response to potentially rewarding sexual stimuli that are not consciously perceived. This running start of the reward system might explain the pull of rewards in individuals with compulsive reward-seeking behaviors such as hypersexuality and patients who receive dopaminergic medication.

Indexed as

RewardUnconscious, PsychologyAdolescentAdultBrainBrain MappingDopamineDopamine AgentsDouble-Blind MethodHaloperidolHumansLevodopaMagnetic Resonance ImagingMaleMotivationSexual BehaviorDopamineDopamine AgentsHaloperidolLevodopa

Identifiers

PMID22395731
PMCPMC3358742
OpenAlexW2036084253

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.