Evidence map›Paper›PMID 26011635›Full record

ArticlePloS one2015

Different timing features in brain processing of core and moral disgust pictures: an event-related potentials study.

Xiangyi Zhang, Qi Guo, Youxue Zhang, Liandi Lou, Daoqun Ding

Abstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

The trial behind it

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3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

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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.

Xiangyi ZhangKey Laboratory for Cognition and Human Behavior of Hunan Province, Department of Psychology, Hunan Normal University, Changsha, China.
Qi GuoSchool of Psychology, Liaoning Normal University, Dalian, China.
Youxue ZhangSchool of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China.
Liandi LouSchool of Psychology and Cognitive Science, East China Normal University, Shanghai, China.
Daoqun DingKey Laboratory for Cognition and Human Behavior of Hunan Province, Department of Psychology, Hunan Normal University, Changsha, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Disgust, an emotion motivating withdrawal from offensive stimuli, protects us from the risk of biological pathogens and sociomoral violations. Homogeneity of its two types, namely, core and moral disgust has been under intensive debate. To examine the dynamic relationship between them, we recorded event-related potentials (ERPs) for core disgust, moral disgust and neutral pictures while participants performed a modified oddball task. ERP analysis revealed that N1 and P2 amplitudes were largest for the core disgust pictures, indicating automatic processing of the core disgust-evoking pictures. N2 amplitudes were higher for pictures evoking moral disgust relative to core disgust and neutral pictures, reflecting a violation of social norms. The core disgust pictures elicited larger P3 and late positive potential (LPP) amplitudes in comparison with the moral disgust pictures which, in turn, elicited larger P3 and LPP amplitudes when compared to the neutral pictures. Taken together, these findings indicated that core and moral disgust pictures elicited different neural activities at various stages of information processing, which provided supporting evidence for the heterogeneity of disgust.

Indexed as

Evoked PotentialsMoralsAdolescentBrainBrain MappingElectroencephalographyEmotionsFemaleHumansMalePhotic StimulationReaction TimeYoung Adult

Identifiers

PMID26011635
PMCPMC4444107

What OpenQuestion holds

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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.