Evidence map›Paper›PMID 26578912›Full record

ArticleFrontiers in behavioral neuroscience2015

ERP measures of math anxiety: how math anxiety affects working memory and mental calculation tasks?

Manousos A Klados, Panagiotis Simos, Sifis Micheloyannis, Daniel Margulies, Panagiotis D Bamidis

Abstract read
In one paragraph

Article in Frontiers in behavioral neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  8. Simple arithmetic: not so simple for highly math anxious individuals.Social cognitive and affective neuroscience · 2017
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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.

Manousos A KladosMax Planck Research Group for Neuroanatomy and Connectivity, Max Planck Institute for Human Cognitive and Brain Sciences Leipzig, Germany ; Group of Applied and Affective Neuroscience, Lab of Medical Physics, Medical School, Faculty of Health Sciences, Aristotle University of Thessaloniki Thessaloniki, Greece.
Panagiotis SimosSchool of Medicine, University of Crete Herakleion, Greece.
Sifis MicheloyannisNeurophysiological Research Laboratory (L. Widén), School of Medicine, University of Crete Herakleion, Greece.
Daniel MarguliesMax Planck Research Group for Neuroanatomy and Connectivity, Max Planck Institute for Human Cognitive and Brain Sciences Leipzig, Germany.
Panagiotis D BamidisGroup of Applied and Affective Neuroscience, Lab of Medical Physics, Medical School, Faculty of Health Sciences, Aristotle University of Thessaloniki Thessaloniki, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There have been several attempts to account for the impact of Mathematical Anxiety (MA) on brain activity with variable results. The present study examines the effects of MA on ERP amplitude during performance of simple arithmetic calculations and working memory tasks. Data were obtained from 32 university students as they solved four types of arithmetic problems (one- and two-digit addition and multiplication) and a working memory task comprised of three levels of difficulty (1, 2, and 3-back task). Compared to the Low-MA group, High-MA individuals demonstrated reduced ERP amplitude at frontocentral (between 180-320 ms) and centroparietal locations (between 380-420 ms). These effects were independent of task difficulty/complexity, individual performance, and general state/trait anxiety levels. Results support the hypothesis that higher levels of self-reported MA are associated with lower cortical activation during the early stages of the processing of numeric stimuli in the context of cognitive tasks.

Indexed as

EEGERPsmathematical anxietymathematical cognitionmental calculationsworking memory

Identifiers

PMID26578912
PMCPMC4620156

What OpenQuestion holds

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Registered trials

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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.