Evidence map›Paper›PMID 24741037›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2014

Ovarian cycle effects on immediate reward selection bias in humans: a role for estradiol.

Christopher T Smith, Yecenia Sierra, Scott H Oppler, Charlotte A Boettiger

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
11.2field-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

56 citing papers in PubMed, 89 citations in OpenAlex.

  1. Trial
  2. A ventral hippocampus to nucleus accumbens pathway regulates impulsivity in male but not female rats.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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  6. A ventral hippocampus to nucleus accumbens pathway regulates impulsivity.bioRxiv : the preprint server for biology · 2025
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  18. Acute depletion of dopamine precursors in the human brain: effects on functional connectivity and alcohol attentional bias.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Christopher T SmithNeurobiology Curriculum, Department of Psychology, and Biomedical Research Imaging Center, and Bowles Center for Alcohol Studies, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599.
Yecenia Sierra
Scott H Oppler
Charlotte A Boettiger
University of North Carolina at Chapel Hill · US

Funding

UNC ARC Information/Dissemination CoreP60AA011605 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Melissa A Herman · 2003 to 2026
$46.3M
UNC CLINICAL AND TRANSLATIONAL SCIENCE AWARD: BPCAUL1RR025747 · NCRR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RUNGE, MARSCHALL S. · 2008 to 2011
$44.6M
UNC Clinical and Translational Science AwardUL1TR000083 · NCATS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RUNGE, MARSCHALL S. · 2012 to 2013
$11.6M
RESEARCH TRAINING IN THE NEUROSCIENCEST32NS007431 · NINDS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Juan Song, Mark J. Zylka · 1997 to 2026
$10.0M
UNC Clinical Translation Science Award-K12 Scholars Program (KL2)KL2RR025746 · NCRR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RUNGE, MARSCHALL S. · 2008 to 2011
$9.0M
Training on Research in Drug AbuseT32DA007244 · NIDA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Regina M Carelli · 1990 to 2026
$7.6M
Now versus Later decision Making: Effects of frontal development and alcohol useF31AA020132 · NIAAA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SMITH, CHRISTOPHER THOMAS · 2011 to 2013
$89k
NCATS NIH HHS UL1 TR000083NCRR NIH HHS KL2 RR025746NCRR NIH HHS KL2RR025746NCRR NIH HHS UL1 RR025747NCRR NIH HHS UL1RR025747NIAAA NIH HHS F31 AA020132NIAAA NIH HHS F31AA020132NIAAA NIH HHS P60 AA011605NIAAA NIH HHS P60AA011605NIDA NIH HHS T32 DA007244NINDS NIH HHS T32 NS007431NINDS NIH HHS T32NS007431
6 · The paper itself

Abstract

A variety of evidence suggests that, among humans, the individual tendency to choose immediate rewards ("Now") over larger, delayed rewards ("Later"), or Now bias, varies with frontal dopamine (DA) levels. As cyclic elevations in estradiol (E+) modulate other frontal DA-dependent behaviors, we tested ovarian cycle effects on Now bias, and whether any such effects are E+ mediated. To do so, we quantified Now/Later choice behavior in naturally cycling adult females (n = 87; ages 18-40 years) during both the menstrual phase (MP; cycle day 1-2; low E+), and the follicular phase (FP; cycle day 11-12; high E+). Now bias decreased an average of 3.6% from MP to FP (p = 0.006). Measures of salivary E+ levels at each visit were available in a subsample of participants (n = 34). Participants with a verified E+ rise from MP to FP showed significantly greater decreases in Now bias at mid-cycle (n = 23) than those without a rise (n = 11; p = 0.03); Now bias decreased an average of 10.2% in the E+ rise group but increased an average of 7.9% in the no E+ rise group. The change in Now bias from MP to FP inversely correlated with the change in E+ (ρ = -0.39; p = 0.023), an effect driven by individuals with putatively lower frontal DA based on genotype at the Val(158)Met polymorphism in the COMT gene. This is the first demonstration that intertemporal choice varies across the ovarian cycle, with Now bias declining at mid-cycle, when fertility peaks. Moreover, our data suggest that the interacting effects of estradiol and frontal DA mediate this cycle effect on decision making.

Indexed as

RewardSelection BiasAdolescentAdultAnalysis of VarianceCatechol O-MethyltransferaseDecision MakingDopamineEstradiolFemaleGenotypeHumansMenstrual CyclePolymorphism, Single NucleotidePsychometricsSalivaCatechol O-MethyltransferaseCOMT protein, humanDopamineEstradiolCOMTdecision-makingdelay discountingdopamineestrogenimpulsivity

Identifiers

PMID24741037
PMCPMC3988406
OpenAlexW2001515898

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.