Evidence map›Paper›PMID 33982247›Full record

ArticleCognitive, affective & behavioral neuroscience2021

The regulatory roles of progesterone and estradiol on emotion processing in women.

Rupali Sharma, Andrew Cameron, Zhuo Fang, Nafissa Ismail, Andra Smith

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Cognitive, affective & behavioral neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

9 citing papers in PubMed, 24 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 2 countries.

Rupali SharmaNeuroimmunology, Stress and Endocrinology (NISE) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Ottawa, Canada.
Andrew CameronBrain Imaging Group (BIG) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, 136 Jean-Jacques Lussier, Vanier Hall, Ottawa, ON, K1N 6N5, Canada.
Zhuo FangBrain Imaging Group (BIG) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, 136 Jean-Jacques Lussier, Vanier Hall, Ottawa, ON, K1N 6N5, Canada.
Nafissa IsmailNeuroimmunology, Stress and Endocrinology (NISE) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, Ottawa, Canada.
Andra SmithBrain Imaging Group (BIG) Lab, School of Psychology, Faculty of Social Science, University of Ottawa, 136 Jean-Jacques Lussier, Vanier Hall, Ottawa, ON, K1N 6N5, Canada. andra.smith@uottawa.ca.ORCID 0000-0002-1212-2473
University of Ottawa · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emotion processing is known to interact with memory. Ovarian steroid hormones, such as progesterone and estradiol, modulate emotion processing and memory. However, it is unclear how these hormones influence brain activity when emotion processing is integrated with working memory (WM). Therefore, the objective of this study was to examine the relationship between endogenous hormonal concentration and brain activity during emotion processing in the context of a WM n-back task in 74 young women using functional magnetic resonance imaging (fMRI). Results show that positive emotion processing activates reward-related areas, such as the caudate and putamen, whereas negative emotion processing activates a corticolimbic network, including the amygdala and hippocampus. Furthermore, our findings provide evidence that progesterone modulates more bottom-up brain activation during both positive and negative emotion processing, whereas estradiol activates lateralized, top-down regulation. These findings provide insight on the neural correlates of emotion processing during an n-back task in young women and highlight how important it is to consider women's endogenous hormonal concentration in neurobiological and cognition research.

Indexed as

EstradiolProgesteroneBrainBrain MappingEmotionsFemaleHumansMagnetic Resonance ImagingMemory, Short-TermEstradiolProgesteroneEmotional processingEstradiolfMRIN-Back taskProgesteroneWorking memory

Identifiers

PMID33982247
OpenAlexW3163421775

What Socratic 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 Socratic graph.