Where exactly am I? Self-location judgements distribute between head and torso.
Identifieur interne : 000C61 ( Main/Exploration ); précédent : 000C60; suivant : 000C62Where exactly am I? Self-location judgements distribute between head and torso.
Auteurs : Adrian J T. Alsmith [Danemark] ; Matthew R. Longo [Royaume-Uni]Source :
- Consciousness and cognition [ 1090-2376 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- physiology : Face, Judgment, Orientation, Space Perception, Torso, Touch Perception.
- Adult, Body Image, Female, Humans, Male, Middle Aged, Young Adult.
Abstract
I am clearly located where my body is located. But is there one particular place inside my body where I am? Recent results have provided apparently contradictory findings about this question. Here, we addressed this issue using a more direct approach than has been used in previous studies. Using a simple pointing task, we asked participants to point directly at themselves, either by manual manipulation of the pointer whilst blindfolded or by visually discerning when the pointer was in the correct position. Self-location judgements in haptic and visual modalities were highly similar, and were clearly modulated by the starting location of the pointer. Participants most frequently chose to point to one of two likely regions, the upper face or the upper torso, according to which they reached first. These results suggest that while the experienced self is not spread out homogeneously across the entire body, nor is it localised in any single point. Rather, two distinct regions, the upper face and upper torso, appear to be judged as where "I" am.
DOI: 10.1016/j.concog.2013.12.005
PubMed: 24457520
Affiliations:
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Longo</name><affiliation wicri:level="4"><nlm:affiliation>Department of Psychological Sciences, Birkbeck, University of London, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Psychological Sciences, Birkbeck, University of London</wicri:regionArea><placeName><settlement type="city">Londres</settlement><region type="country">Angleterre</region><region type="région" nuts="1">Grand Londres</region></placeName><orgName type="university">Université de Londres</orgName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24457520</idno><idno type="pmid">24457520</idno><idno type="doi">10.1016/j.concog.2013.12.005</idno><idno type="wicri:Area/PubMed/Corpus">000766</idno><idno type="wicri:Area/PubMed/Curation">000766</idno><idno type="wicri:Area/PubMed/Checkpoint">000469</idno><idno type="wicri:Area/Ncbi/Merge">002C62</idno><idno type="wicri:Area/Ncbi/Curation">002C62</idno><idno type="wicri:Area/Ncbi/Checkpoint">002C62</idno><idno type="wicri:Area/Main/Merge">000C60</idno><idno type="wicri:Area/Main/Curation">000C61</idno><idno type="wicri:Area/Main/Exploration">000C61</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Where exactly am I? Self-location judgements distribute between head and torso.</title><author><name sortKey="Alsmith, Adrian J T" sort="Alsmith, Adrian J T" uniqKey="Alsmith A" first="Adrian J T" last="Alsmith">Adrian J T. Alsmith</name><affiliation wicri:level="1"><nlm:affiliation>Center for Subjectivity Research, University of Copenhagen, Denmark. Electronic address: asmith@hum.ku.dk.</nlm:affiliation><country xml:lang="fr">Danemark</country><wicri:regionArea>Center for Subjectivity Research, University of Copenhagen</wicri:regionArea><wicri:noRegion>University of Copenhagen</wicri:noRegion></affiliation></author><author><name sortKey="Longo, Matthew R" sort="Longo, Matthew R" uniqKey="Longo M" first="Matthew R" last="Longo">Matthew R. Longo</name><affiliation wicri:level="4"><nlm:affiliation>Department of Psychological Sciences, Birkbeck, University of London, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department of Psychological Sciences, Birkbeck, University of London</wicri:regionArea><placeName><settlement type="city">Londres</settlement><region type="country">Angleterre</region><region type="région" nuts="1">Grand Londres</region></placeName><orgName type="university">Université de Londres</orgName></affiliation></author></analytic><series><title level="j">Consciousness and cognition</title><idno type="eISSN">1090-2376</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Body Image</term><term>Face (physiology)</term><term>Female</term><term>Humans</term><term>Judgment (physiology)</term><term>Male</term><term>Middle Aged</term><term>Orientation (physiology)</term><term>Space Perception (physiology)</term><term>Torso (physiology)</term><term>Touch Perception (physiology)</term><term>Young Adult</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Face</term><term>Judgment</term><term>Orientation</term><term>Space Perception</term><term>Torso</term><term>Touch Perception</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Body Image</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Young Adult</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">I am clearly located where my body is located. But is there one particular place inside my body where I am? Recent results have provided apparently contradictory findings about this question. Here, we addressed this issue using a more direct approach than has been used in previous studies. Using a simple pointing task, we asked participants to point directly at themselves, either by manual manipulation of the pointer whilst blindfolded or by visually discerning when the pointer was in the correct position. Self-location judgements in haptic and visual modalities were highly similar, and were clearly modulated by the starting location of the pointer. Participants most frequently chose to point to one of two likely regions, the upper face or the upper torso, according to which they reached first. These results suggest that while the experienced self is not spread out homogeneously across the entire body, nor is it localised in any single point. Rather, two distinct regions, the upper face and upper torso, appear to be judged as where "I" am.</div></front></TEI><affiliations><list><country><li>Danemark</li><li>Royaume-Uni</li></country><region><li>Angleterre</li><li>Grand Londres</li></region><settlement><li>Londres</li></settlement><orgName><li>Université de Londres</li></orgName></list><tree><country name="Danemark"><noRegion><name sortKey="Alsmith, Adrian J T" sort="Alsmith, Adrian J T" uniqKey="Alsmith A" first="Adrian J T" last="Alsmith">Adrian J T. Alsmith</name></noRegion></country><country name="Royaume-Uni"><region name="Angleterre"><name sortKey="Longo, Matthew R" sort="Longo, Matthew R" uniqKey="Longo M" first="Matthew R" last="Longo">Matthew R. Longo</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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