Evidence map›Paper›PMID 27679568›Full record

ArticleFrontiers in human neuroscience2016

The Importance of Sample Size for Reproducibility of tDCS Effects.

Tamas Minarik, Barbara Berger, Laura Althaus, Veronika Bader, Bianca Biebl, Franziska Brotzeller, Theodor Fusban, Jessica Hegemann, Lea Jesteadt, Lukas Kalweit and 7 more

Abstract read
In one paragraph

Article in Frontiers in human neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 6 pooled it
–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

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

83 citing papers in PubMed, 6 syntheses or guidelines pooled it.

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  14. tDCS-Induced Modulation of GABA Levels and Resting-State Functional Connectivity in Older Adults.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
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23 more citing papers are in PubMed but not listed here.

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

17 authors.

Tamas MinarikDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Barbara BergerDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Laura AlthausDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Veronika BaderDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Bianca BieblDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Franziska BrotzellerDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Theodor FusbanDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Jessica HegemannDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Lea JesteadtDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Lukas KalweitDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Miriam LeitnerDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Francesca LinkeDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Natalia NabielskaDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Thomas ReiterDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Daniela SchmittDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Alexander SpraetzDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.
Paul SausengDepartment of Psychology, Ludwig-Maximilians-Universität München Munich, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

anodal tDCScathodal tDCSchoice reaction time taskM1open scienceresponse times

Identifiers

PMID27679568
PMCPMC5020062

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.