Evidence map›Paper›PMID 23131613›Full record

Trial reportBiological psychology2013

Hormonal contraception use alters stress responses and emotional memory.

Shawn E Nielsen, Sabrina K Segal, Ian V Worden, Ilona S Yim, Larry Cahill

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Biological psychology, 2013. 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
2.6field-weighted citation impact, top 10% 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, 116 citations in OpenAlex.

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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 1 institution in 1 country.

Shawn E NielsenUniversity of California, Irvine, Department of Neurobiology and Behavior, Irvine, CA 92697, USA. nielsens@uci.edu
Sabrina K Segal
Ian V Worden
Ilona S Yim
Larry Cahill
University of California, Irvine · US

Funding

Neural Mechanisms of Emotional Memory ConsolidationR01MH057508 · NIMH · UNIVERSITY OF CALIFORNIA-IRVINE · PI CAHILL, LAWRENCE F · 2004 to 2013
$2.9M
NIMH NIH HHS R01 MH057508PHS HHS 575082
6 · The paper itself

Abstract

Emotionally arousing material is typically better remembered than neutral material. Since norepinephrine and cortisol interact to modulate emotional memory, sex-related influences on stress responses may be related to sex differences in emotional memory. Two groups of healthy women - one naturally cycling (NC women, n=42) and one using hormonal contraceptives (HC women, n=36) - viewed emotionally arousing and neutral images. Immediately after, they were assigned to Cold Pressor Stress (CPS) or a control procedure. One week later, participants received a surprise free recall test. Saliva samples were collected and later assayed for salivary alpha-amylase (biomarker for norepinephrine) and cortisol. Compared to NC women, HC women exhibited significantly blunted stress hormone responses to the images and CPS. Recall of emotional images differed between HC and NC women depending on noradrenergic and cortisol responses. These findings may have important implications for understanding the neurobiology of emotional memory disorders, especially those that disproportionately affect women.

Indexed as

ContraceptionAdolescentAdultalpha-AmylasesAnalysis of VarianceCognitionEmotionsFemaleHormonesHumansHydrocortisoneImaginationMental RecallRegression AnalysisSalivaStress, Psychologicalalpha-AmylasesHormonesHydrocortisone

Identifiers

PMID23131613
PMCPMC3558603
OpenAlexW2073906186

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.