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Sex differences in face gender recognition: an event-related potential study.
Brain Res. 2010 Apr 23; 1327:69-76.BR

Abstract

Multiple level neurocognitive processes are involved in face processing in humans. The present study examined whether the early face processing such as structural encoding is modulated by task demands that manipulate attention to perceptual or social features of faces and such an effect, if any, is different between men and women. Event-related brain potentials were recorded from male and female adults while they identified a low-level perceptual feature of faces (i.e., face orientation) and a high-level social feature of faces (i.e., gender). We found that task demands that required the processing of face orientations or face gender resulted in modulations of both the early occipital/temporal negativity (N170) and the late central/parietal positivity (P3). The N170 amplitude was smaller in the gender relative to the orientation identification task whereas the P3 amplitude was larger in the gender identification task relative to the orientation identification task. In addition, these effects were much stronger in women than in men. Our findings suggest that attention to social information in faces such as gender modulates both the early encoding of facial structures and late evaluative process of faces to a greater degree in women than in men.

Authors+Show Affiliations

Department of Psychology Peking University, Beijing, 100871, PR China.No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

20153301

Citation

Sun, Yueting, et al. "Sex Differences in Face Gender Recognition: an Event-related Potential Study." Brain Research, vol. 1327, 2010, pp. 69-76.
Sun Y, Gao X, Han S. Sex differences in face gender recognition: an event-related potential study. Brain Res. 2010;1327:69-76.
Sun, Y., Gao, X., & Han, S. (2010). Sex differences in face gender recognition: an event-related potential study. Brain Research, 1327, 69-76. https://doi.org/10.1016/j.brainres.2010.02.013
Sun Y, Gao X, Han S. Sex Differences in Face Gender Recognition: an Event-related Potential Study. Brain Res. 2010 Apr 23;1327:69-76. PubMed PMID: 20153301.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Sex differences in face gender recognition: an event-related potential study. AU - Sun,Yueting, AU - Gao,Xiaochao, AU - Han,Shihui, Y1 - 2010/02/11/ PY - 2009/11/09/received PY - 2010/01/22/revised PY - 2010/02/04/accepted PY - 2010/2/16/entrez PY - 2010/2/16/pubmed PY - 2010/7/1/medline SP - 69 EP - 76 JF - Brain research JO - Brain Res VL - 1327 N2 - Multiple level neurocognitive processes are involved in face processing in humans. The present study examined whether the early face processing such as structural encoding is modulated by task demands that manipulate attention to perceptual or social features of faces and such an effect, if any, is different between men and women. Event-related brain potentials were recorded from male and female adults while they identified a low-level perceptual feature of faces (i.e., face orientation) and a high-level social feature of faces (i.e., gender). We found that task demands that required the processing of face orientations or face gender resulted in modulations of both the early occipital/temporal negativity (N170) and the late central/parietal positivity (P3). The N170 amplitude was smaller in the gender relative to the orientation identification task whereas the P3 amplitude was larger in the gender identification task relative to the orientation identification task. In addition, these effects were much stronger in women than in men. Our findings suggest that attention to social information in faces such as gender modulates both the early encoding of facial structures and late evaluative process of faces to a greater degree in women than in men. SN - 1872-6240 UR - https://www.unboundmedicine.com/medline/citation/20153301/Sex_differences_in_face_gender_recognition:_an_event_related_potential_study_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0006-8993(10)00359-8 DB - PRIME DP - Unbound Medicine ER -