Dissociating contributions of head and torso to spatial reference frames: The misalignment paradigm

被引：12

作者：

Alsmith, Adrian J. T. ^{[1
]}

Ferre, Elisa R. ^{[2
]}

Longo, Matthew R. ^{[3
]}

机构：

[1] Univ Copenhagen, Ctr Subject Res, Copenhagen, Denmark

[2] Royal Holloway Univ London, Dept Psychol, London, England

[3] Birkbeck Univ London, Dept Psychol Sci, London, England

来源：

CONSCIOUSNESS AND COGNITION | 2017年 / 53卷

基金：

欧洲研究理事会;

关键词：

MECHANISMS; LOCATION; SPACE;

D O I：

10.1016/j.concog.2017.06.005

中图分类号：

B84 [心理学];

学科分类号：

04 ; 0402 ;

摘要：

When we represent someone's view of a scene as egocentrically structured, where do we represent the origin of the reference frame? By analysing responses in a spatial perspective-taking task as a function of spatial location with respect to both head and torso, we isolated the respective contribution of each part to spatial judgments. Both the head and the torso contributed to judgements, though with greater contributions from the torso. A second experiment manipulating visual contrast of the torso showed that this does not reflect low-level differences in visual salience between body parts. Our results demonstrate that spatial perspective-taking relies on a weighted combination of reference frames centred on different parts of the body.

引用

页码：105 / 114

页数：10

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