Does My Face FIT?: A Face Image Task Reveals Structure and Distortions of Facial Feature Representation
Identifieur interne : 001C40 ( Main/Exploration ); précédent : 001C39; suivant : 001C41Does My Face FIT?: A Face Image Task Reveals Structure and Distortions of Facial Feature Representation
Auteurs : Christina T. Fuentes ; Catarina Runa [Portugal] ; Xenxo Alvarez Blanco [Portugal] ; Ver Nica Orvalho [Portugal] ; Patrick HaggardSource :
- PLoS ONE [ 1932-6203 ] ; 2013.
Abstract
Despite extensive research on face perception, few studies have investigated individuals’ knowledge about the physical features of their own face. In this study, 50 participants indicated the location of key features of their own face, relative to an anchor point corresponding to the tip of the nose, and the results were compared to the true location of the same individual’s features from a standardised photograph. Horizontal and vertical errors were analysed separately. An overall bias to underestimate vertical distances revealed a distorted face representation, with reduced face height. Factor analyses were used to identify separable subconfigurations of facial features with correlated localisation errors. Independent representations of upper and lower facial features emerged from the data pattern. The major source of variation across individuals was in representation of face shape, with a spectrum from tall/thin to short/wide representation. Visual identification of one’s own face is excellent, and facial features are routinely used for establishing personal identity. However, our results show that spatial knowledge of one’s own face is remarkably poor, suggesting that face representation may not contribute strongly to self-awareness.
Url:
DOI: 10.1371/journal.pone.0076805
PubMed: 24130790
PubMed Central: 3793930
Affiliations:
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Fuentes</name><affiliation><nlm:aff id="aff1"><addr-line>Institute of Cognitive Neuroscience, University College London, London, United Kingdom</addr-line> </nlm:aff></affiliation></author><author><name sortKey="Runa, Catarina" sort="Runa, Catarina" uniqKey="Runa C" first="Catarina" last="Runa">Catarina Runa</name><affiliation wicri:level="1"><nlm:aff id="aff2"><addr-line>Instituto de Telecomunicações, Porto Interactive Center, Universidade do Porto, Porto, Portugal</addr-line></nlm:aff><country xml:lang="fr">Portugal</country><wicri:regionArea>Instituto de Telecomunicações, Porto Interactive Center, Universidade do Porto, Porto</wicri:regionArea><wicri:noRegion>Porto</wicri:noRegion></affiliation></author><author><name sortKey="Blanco, Xenxo Alvarez" sort="Blanco, Xenxo Alvarez" uniqKey="Blanco X" first="Xenxo Alvarez" last="Blanco">Xenxo Alvarez Blanco</name><affiliation wicri:level="1"><nlm:aff id="aff2"><addr-line>Instituto de Telecomunicações, Porto Interactive Center, Universidade do Porto, Porto, Portugal</addr-line></nlm:aff><country xml:lang="fr">Portugal</country><wicri:regionArea>Instituto de Telecomunicações, Porto Interactive Center, Universidade do Porto, Porto</wicri:regionArea><wicri:noRegion>Porto</wicri:noRegion></affiliation></author><author><name sortKey="Orvalho, Ver Nica" sort="Orvalho, Ver Nica" uniqKey="Orvalho V" first="Ver Nica" last="Orvalho">Ver Nica Orvalho</name><affiliation wicri:level="1"><nlm:aff id="aff2"><addr-line>Instituto de Telecomunicações, Porto Interactive Center, Universidade do Porto, Porto, Portugal</addr-line></nlm:aff><country xml:lang="fr">Portugal</country><wicri:regionArea>Instituto de Telecomunicações, Porto Interactive Center, Universidade do Porto, Porto</wicri:regionArea><wicri:noRegion>Porto</wicri:noRegion></affiliation></author><author><name sortKey="Haggard, Patrick" sort="Haggard, Patrick" uniqKey="Haggard P" first="Patrick" last="Haggard">Patrick Haggard</name><affiliation><nlm:aff id="aff1"><addr-line>Institute of Cognitive Neuroscience, University College London, London, United Kingdom</addr-line> </nlm:aff></affiliation></author></analytic><series><title level="j">PLoS ONE</title><idno type="eISSN">1932-6203</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Despite extensive research on face perception, few studies have investigated individuals’ knowledge about the physical features of their own face. In this study, 50 participants indicated the location of key features of their own face, relative to an anchor point corresponding to the tip of the nose, and the results were compared to the true location of the same individual’s features from a standardised photograph. Horizontal and vertical errors were analysed separately. An overall bias to underestimate vertical distances revealed a distorted face representation, with reduced face height. Factor analyses were used to identify separable subconfigurations of facial features with correlated localisation errors. Independent representations of upper and lower facial features emerged from the data pattern. The major source of variation across individuals was in representation of face shape, with a spectrum from tall/thin to short/wide representation. Visual identification of one’s own face is excellent, and facial features are routinely used for establishing personal identity. 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sortKey="Bredart, S" uniqKey="Bredart S">S Brédart</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bredart, S" uniqKey="Bredart S">S Brédart</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Brady, N" uniqKey="Brady N">N Brady</name></author><author><name sortKey="Campbell, M" uniqKey="Campbell M">M Campbell</name></author><author><name sortKey="Flaherty, M" uniqKey="Flaherty M">M Flaherty</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Brady, N" uniqKey="Brady N">N Brady</name></author><author><name sortKey="Campbell, M" uniqKey="Campbell M">M Campbell</name></author><author><name sortKey="Flaherty, M" uniqKey="Flaherty M">M Flaherty</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Keyes, H" uniqKey="Keyes H">H Keyes</name></author><author><name sortKey="Brady, N" uniqKey="Brady N">N 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Scivoletto</name></author><author><name sortKey="Haggard, P" uniqKey="Haggard P">P Haggard</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Longo, Mr" uniqKey="Longo M">MR Longo</name></author><author><name sortKey="Haggard, P" uniqKey="Haggard P">P Haggard</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Mundfrom, Dj" uniqKey="Mundfrom D">DJ Mundfrom</name></author><author><name sortKey="Shaw, Dg" uniqKey="Shaw D">DG Shaw</name></author><author><name sortKey="Ke, Tl" uniqKey="Ke T">TL Ke</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Longo, Mr" uniqKey="Longo M">MR Longo</name></author><author><name sortKey="Haggard, P" uniqKey="Haggard P">P Haggard</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gandevia, Sc" uniqKey="Gandevia S">SC Gandevia</name></author><author><name sortKey="Phegan, Cm" uniqKey="Phegan C">CM Phegan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Palmer, Ar" uniqKey="Palmer A">AR Palmer</name></author><author><name sortKey="Strobeck, C" uniqKey="Strobeck C">C Strobeck</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Little, Ac" uniqKey="Little A">AC Little</name></author><author><name sortKey="Jones, Bc" uniqKey="Jones B">BC Jones</name></author><author><name sortKey="Burt, Dm" uniqKey="Burt D">DM Burt</name></author><author><name sortKey="Perrett, Di" uniqKey="Perrett D">DI Perrett</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ramon, M" uniqKey="Ramon M">M Ramon</name></author><author><name sortKey="Rossion, B" uniqKey="Rossion B">B Rossion</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Watson, Tl" uniqKey="Watson T">TL Watson</name></author><author><name sortKey="Clifford, Cwg" uniqKey="Clifford C">CWG 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Riley</name></author><author><name sortKey="Rankin, Q" uniqKey="Rankin Q">Q Rankin</name></author><author><name sortKey="Brunswick, N" uniqKey="Brunswick N">N Brunswick</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zhou, G" uniqKey="Zhou G">G Zhou</name></author><author><name sortKey="Cheng, Z" uniqKey="Cheng Z">Z Cheng</name></author><author><name sortKey="Zhang, X" uniqKey="Zhang X">X Zhang</name></author><author><name sortKey="Wong, Acn" uniqKey="Wong A">ACN Wong</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Greenberg, Sn" uniqKey="Greenberg S">SN Greenberg</name></author><author><name sortKey="Goshen Gottstein, Y" uniqKey="Goshen Gottstein Y">Y Goshen-Gottstein</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Metzinger, T" uniqKey="Metzinger T">T Metzinger</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kanwisher, N" uniqKey="Kanwisher 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last="Fuentes">Christina T. Fuentes</name><name sortKey="Haggard, Patrick" sort="Haggard, Patrick" uniqKey="Haggard P" first="Patrick" last="Haggard">Patrick Haggard</name></noCountry><country name="Portugal"><noRegion><name sortKey="Runa, Catarina" sort="Runa, Catarina" uniqKey="Runa C" first="Catarina" last="Runa">Catarina Runa</name></noRegion><name sortKey="Blanco, Xenxo Alvarez" sort="Blanco, Xenxo Alvarez" uniqKey="Blanco X" first="Xenxo Alvarez" last="Blanco">Xenxo Alvarez Blanco</name><name sortKey="Orvalho, Ver Nica" sort="Orvalho, Ver Nica" uniqKey="Orvalho V" first="Ver Nica" last="Orvalho">Ver Nica Orvalho</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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