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How distinct is the coding of face identity and expression? Evidence for some common dimensions in face space.
Rhodes, Gillian; Pond, Stephen; Burton, Nichola; Kloth, Nadine; Jeffery, Linda; Bell, Jason; Ewing, Louise; Calder, Andrew J; Palermo, Romina.
Afiliación
  • Rhodes G; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia. Electronic address: gillian.rhodes@uwa.edu.au.
  • Pond S; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia.
  • Burton N; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia.
  • Kloth N; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia.
  • Jeffery L; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia.
  • Bell J; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia.
  • Ewing L; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia; Department of Psychological Sciences, Birkbeck, University of London, London, UK.
  • Calder AJ; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia; MRC Cognition and Brain Sciences Unit, Cambridge, UK.
  • Palermo R; ARC Centre of Excellence in Cognition and its Disorders, School of Psychology, University of Western Australia, Crawley, WA 6009, Australia.
Cognition ; 142: 123-37, 2015 Sep.
Article en En | MEDLINE | ID: mdl-26036924
Traditional models of face perception emphasize distinct routes for processing face identity and expression. These models have been highly influential in guiding neural and behavioural research on the mechanisms of face perception. However, it is becoming clear that specialised brain areas for coding identity and expression may respond to both attributes and that identity and expression perception can interact. Here we use perceptual aftereffects to demonstrate the existence of dimensions in perceptual face space that code both identity and expression, further challenging the traditional view. Specifically, we find a significant positive association between face identity aftereffects and expression aftereffects, which dissociates from other face (gaze) and non-face (tilt) aftereffects. Importantly, individual variation in the adaptive calibration of these common dimensions significantly predicts ability to recognize both identity and expression. These results highlight the role of common dimensions in our ability to recognize identity and expression, and show why the high-level visual processing of these attributes is not entirely distinct.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Expresión Facial / Reconocimiento Facial Tipo de estudio: Prognostic_studies Límite: Adolescent / Adult / Female / Humans / Male Idioma: En Revista: Cognition Año: 2015 Tipo del documento: Article Pais de publicación: Países Bajos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Expresión Facial / Reconocimiento Facial Tipo de estudio: Prognostic_studies Límite: Adolescent / Adult / Female / Humans / Male Idioma: En Revista: Cognition Año: 2015 Tipo del documento: Article Pais de publicación: Países Bajos