Looking for myself: current multisensory input alters self-face recognition.
Looking for myself: current multisensory input alters self-face recognition.
复制标题
DOI：
10.1371/journal.pone.0004040
复制
发表时间：
2008
期刊：
影响因子：
3.7
通讯作者：
Tsakiris M
中科院分区：
文献类型：
--
作者：
Tsakiris M
我怎么知道我在镜子里看到的人是真的我？是因为我知道那个人只是看起来像我，还是因为当我移动时，镜子的反射也在移动，当我感觉到触摸自己时，我看到它被触摸？人脸识别的研究表明，存储的视觉特征的视觉识别告知自我人脸识别。与此相反，身体识别研究得出结论，多感官整合是自我的主要线索。本研究首次探讨了当前多感官输入对自我面孔识别的具体贡献。当参与者看到一张变形的脸被同步或同步地触摸时，他们的脸被抚摸。在视觉-触觉刺激之前和之后，参与者进行了自我识别任务。结果表明，多感觉信号对自我面孔识别有显著影响。同步触觉刺激，同时看到另一个人的脸被类似地触摸产生了偏见，在认识自己的脸，在其他人的方向包括在自己的脸的代表。多感觉整合可以更新一个人身体的认知表征，如所有权感。本研究扩展了这一收敛的证据表明，同步多感官信号的相关性也更新了一个人的脸的代表。面部是我们身份的一个关键特征，但同时也是丰富的多感官体验的来源，用于维持或更新自我表征。
How do I know the person I see in the mirror is really me? Is it because I know the person simply looks like me, or is it because the mirror reflection moves when I move, and I see it being touched when I feel touch myself? Studies of face-recognition suggest that visual recognition of stored visual features inform self-face recognition. In contrast, body-recognition studies conclude that multisensory integration is the main cue to selfhood. The present study investigates for the first time the specific contribution of current multisensory input for self-face recognition. Participants were stroked on their face while they were looking at a morphed face being touched in synchrony or asynchrony. Before and after the visuo-tactile stimulation participants performed a self-recognition task. The results show that multisensory signals have a significant effect on self-face recognition. Synchronous tactile stimulation while watching another person's face being similarly touched produced a bias in recognizing one's own face, in the direction of the other person included in the representation of one's own face. Multisensory integration can update cognitive representations of one's body, such as the sense of ownership. The present study extends this converging evidence by showing that the correlation of synchronous multisensory signals also updates the representation of one's face. The face is a key feature of our identity, but at the same time is a source of rich multisensory experiences used to maintain or update self-representations.
登录
查看更多内容
如果我是你：人体交换的知觉幻想。
影响因子：
3.7
作者：
Petkova, Valeria I.;Ehrsson, H. Henrik
通讯作者：
Ehrsson, H. Henrik
影响因子：
2.6
作者：
Keenan, JP;Freund, S;Pascual-Leone, A
通讯作者：
Pascual-Leone, A
影响因子：
5.7
作者：
Farrer, C;Franck, N;Jeannerod, A
通讯作者：
Jeannerod, A
影响因子：
4
作者：
BRUCE, V;YOUNG, A
通讯作者：
YOUNG, A
影响因子：
2.5
作者：
Brady, N;Campbell, M;Flaherty, M
通讯作者：
Flaherty, M