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Attentional bias modulation by reappraisal in patients with generalized anxiety disorder: an event-related potential study

Overview of attention for article published in Brazilian Journal of Medical and Biological Research, May 2014
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Title
Attentional bias modulation by reappraisal in patients with generalized anxiety disorder: an event-related potential study
Published in
Brazilian Journal of Medical and Biological Research, May 2014
DOI 10.1590/1414-431x20143622
Pubmed ID
Authors

H.Y. Han, T. Gan, P. Li, Z.J. Li, M. Guo, S.M. Yao

Abstract

Affective states influence subsequent attention allocation. We evaluated emotional negativity bias modulation by reappraisal in patients with generalized anxiety disorder (GAD) relative to normal controls. Event-related potential (ERP) recordings were obtained, and changes in P200 and P300 amplitudes in response to negative or neutral words were noted after decreasing negative emotion or establishing a neutral condition. We found that in GAD patients only, the mean P200 amplitude after negative word presentation was much higher than after the presentation of neutral words. In normal controls, after downregulation of negative emotion, the mean P300 amplitude in response to negative words was much lower than after neutral words, and this was significant in both the left and right regions. In GAD patients, the negative bias remained prominent and was not affected by reappraisal at the early stage. Reappraisal was observed to have a lateralized effect at the late stage.

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The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 38 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 38 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 9 24%
Student > Ph. D. Student 6 16%
Student > Doctoral Student 2 5%
Student > Bachelor 2 5%
Other 2 5%
Other 4 11%
Unknown 13 34%
Readers by discipline Count As %
Psychology 16 42%
Neuroscience 2 5%
Medicine and Dentistry 2 5%
Computer Science 1 3%
Biochemistry, Genetics and Molecular Biology 1 3%
Other 2 5%
Unknown 14 37%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 28 May 2014.
All research outputs
#22,758,309
of 25,373,627 outputs
Outputs from Brazilian Journal of Medical and Biological Research
#1,018
of 1,254 outputs
Outputs of similar age
#207,265
of 240,001 outputs
Outputs of similar age from Brazilian Journal of Medical and Biological Research
#9
of 10 outputs
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So far Altmetric has tracked 1,254 research outputs from this source. They receive a mean Attention Score of 4.9. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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