Evidence map›Paper›PMID 27137197›Full record

ArticlePsychopharmacology2016

Go and NoGo: modulation of electrophysiological correlates by female sex steroid hormones.

Inga Griskova-Bulanova, Ramune Griksiene, Aleksandras Voicikas, Osvaldas Ruksenas

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Article in Psychopharmacology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

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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

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Inga Griskova-BulanovaDepartment of Neurobiology and Biophysics, Faculty of Natural Sciences, Vilnius University, Sauletekio 7, LT-10222, Vilnius, Lithuania. i.griskova@gmail.com.
Ramune GriksieneDepartment of Neurobiology and Biophysics, Faculty of Natural Sciences, Vilnius University, Sauletekio 7, LT-10222, Vilnius, Lithuania.
Aleksandras VoicikasDepartment of Neurobiology and Biophysics, Faculty of Natural Sciences, Vilnius University, Sauletekio 7, LT-10222, Vilnius, Lithuania.
Osvaldas RuksenasDepartment of Neurobiology and Biophysics, Faculty of Natural Sciences, Vilnius University, Sauletekio 7, LT-10222, Vilnius, Lithuania.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

rationaleThe behavioral and electrophysiological responses in a Go/NoGo task are objective measures of executive functioning that may be impaired in clinical conditions. Prior to the wider application of Go/NoGo tasks in clinics, it is tempting to evaluate factors causing modulation of the responses.

objectiveWe aimed to evaluate the effect of different levels of female sex steroids on Go/NoGo task-related ERPs in healthy females.

methodsThirty-four young healthy females performed an equiprobable (50/50) auditory Go/NoGo task. Amplitudes and latencies of N2 and P3 peaks from Fz, Cz, and Pz electrodes were evaluated. 17β-estradiol and progesterone levels in saliva samples were measured. Electrophysiological measures were correlated to 17β-estradiol and progesterone concentrations.

resultsThe diverse pattern of modulation of P3 latencies was shown: higher levels of 17β-estradiol contributed to Go-P3 latency prolongation, and higher levels of progesterone contributed to NoGo-P3 latency shortening. Higher levels of 17β-estradiol were associated with more negative frontal N2 amplitude in both conditions.

conclusionsThe relationship between electrophysiological correlates of executive functioning to individual hormonal levels points to a broader range of variation sources in healthy subjects which might mask or pronounce between-group differences in clinical studies.

Indexed as

Acoustic StimulationAdultAnalysis of VarianceAuditory PerceptionElectroencephalographyEstradiolEvoked PotentialsExecutive FunctionFemaleHumansProgesteroneReaction TimeSalivaYoung AdultEstradiolProgesterone17β-estradiolAuditory Go/NoGoP3 latencyProgesterone

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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.