Literature DB >> 23903459

Interaction of threat expressions and eye gaze: an event-related potential study.

Jason S Nomi1, Candice Frances, Maia T Nguyen, Stephanie Bastidas, Lucy J Troup.   

Abstract

The current study examined the interaction of fearful, angry, happy, and neutral expressions with left, straight, and right eye gaze directions. Human participants viewed faces consisting of various expression and eye gaze combinations while event-related potential (ERP) data were collected. The results showed that angry expressions modulated the mean amplitude of the P1, whereas fearful and happy expressions modulated the mean amplitude of the N170. No influence of eye gaze on mean amplitudes for the P1 and N170 emerged. Fearful, angry, and happy expressions began to interact with eye gaze to influence mean amplitudes in the time window of 200-400 ms. The results suggest early processing of expression influence ERPs independent of eye gaze, whereas expression and gaze interact to influence later ERPs.

Entities:  

Mesh：

Year:  2013        PMID： 23903459     DOI： 10.1097/WNR.0b013e3283647682

Source DB:  PubMed          Journal:  Neuroreport        ISSN： 0959-4965            Impact factor:   1.837


  8 in total

1.  Enhanced Early Visual Responses During Implicit Emotional Faces Processing in Autism Spectrum Disorder.

Authors:  Klara Kovarski; Rocco Mennella; Simeon M Wong; Benjamin T Dunkley; Margot J Taylor; Magali Batty
Journal:  J Autism Dev Disord       Date:  2019-03

2.  Unconscious discrimination of social cues from eye whites in infants.

Authors:  Sarah Jessen; Tobias Grossmann
Journal:  Proc Natl Acad Sci U S A       Date:  2014-10-27       Impact factor: 11.205

3.  Altered attentional and perceptual processes as indexed by N170 during gaze perception in schizophrenia: Relationship with perceived threat and paranoid delusions.

Authors:  Ivy F Tso; Anita M Calwas; Jinsoo Chun; Savanna A Mueller; Stephan F Taylor; Patricia J Deldin
Journal:  J Abnorm Psychol       Date:  2015-08

4.  The role of discriminability in face perception: Interference processing of expression, gender, and gaze.

Authors:  Enguang Chen; Bingbing Xia; Yujing Lian; Qi Zhang; Xuexian Yang; Hailing Wang
Journal:  Atten Percept Psychophys       Date:  2022-09-08       Impact factor: 2.157

5.  An Event-Related Potential Study on the Effects of Cannabis on Emotion Processing.

Authors:  Lucy J Troup; Stephanie Bastidas; Maia T Nguyen; Jeremy A Andrzejewski; Matthew Bowers; Jason S Nomi
Journal:  PLoS One       Date:  2016-02-29       Impact factor: 3.240

6.  Direct gaze facilitates rapid orienting to faces: Evidence from express saccades and saccadic potentials.

Authors:  Inês Mares; Marie L Smith; Mark H Johnson; Atsushi Senju
Journal:  Biol Psychol       Date:  2016-10-15       Impact factor: 3.251

7.  In Your Face: Startle to Emotional Facial Expressions Depends on Face Direction.

Authors:  Ole Åsli; Henriette Michalsen; Morten Øvervoll
Journal:  Iperception       Date:  2017-02-01

8.  How the Dorsolateral Prefrontal Cortex Controls Affective Processing in Absence of Visual Awareness - Insights From a Combined EEG-rTMS Study.

Authors:  Kati Keuper; Esslin L Terrighena; Chetwyn C H Chan; Markus Junghoefer; Tatia M C Lee
Journal:  Front Hum Neurosci       Date:  2018-10-16       Impact factor: 3.169
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.