Multi-sensory and sensorimotor foundation of bodily self-consciousness - an interdisciplinary approach.
Multi-sensory and sensorimotor foundation of bodily self-consciousness - an interdisciplinary approach.
复制标题
DOI：
10.3389/fpsyg.2011.00383
复制
发表时间：
2011
影响因子：
3.8
通讯作者：
Blanke O
中科院分区：
文献类型：
--
作者：
Ionta S;Gassert R;Blanke O
迄今为止，对自我本质的科学研究主要集中在高层次的机制上。然而，最近的证据表明，低水平的自下而上的多感觉整合机制在编码身体自我意识的特定组成部分（如自我定位和第一人称视角）中起着基本作用（Blanke和Metzinger，）。自我定位和第一人称视角在患有体外体验的神经系统患者中是异常的（Blanke等人，），并且可以通过施加多感官冲突在健康受试者中进行实验操作（Lenggenhager等人，，）。颞顶叶交界处（TPJ）的活动反映了实验诱导的自我定位和第一人称视角的变化（Ionta等人，），TPJ功能障碍与灵魂出窍体验有因果关系（Blanke等人，）。我们认为，TPJ是身体自我意识多感官整合的关键领域之一，其活动水平反映了意识“我”在身体空间内的具体化和局部化体验，这些机制可以使用最先进的技术（如机器人、虚拟现实和非侵入性神经成像）进行系统研究。
Scientific investigations on the nature of the self have so far focused on high-level mechanisms. Recent evidence, however, suggests that low-level bottom-up mechanisms of multi-sensory integration play a fundamental role in encoding specific components of bodily self-consciousness, such as self-location and first-person perspective (Blanke and Metzinger,). Self-location and first-person perspective are abnormal in neurological patients suffering from out-of-body experiences (Blanke et al.,), and can be manipulated experimentally in healthy subjects by imposing multi-sensory conflicts (Lenggenhager et al.,). Activity of the temporo-parietal junction (TPJ) reflects experimentally induced changes in self-location and first-person perspective (Ionta et al.,), and dysfunctions in TPJ are causally associated with out-of-body experiences (Blanke et al.,). We argue that TPJ is one of the key areas for multi-sensory integration of bodily self-consciousness, that its levels of activity reflect the experience of the conscious “I” as embodied and localized within bodily space, and that these mechanisms can be systematically investigated using state of the art technologies such as robotics, virtual reality, and non-invasive neuroimaging.
登录
查看更多内容
影响因子：
64.8
作者：
Blanke, O;Ortigue, S;Seeck, M
通讯作者：
Seeck, M
影响因子：
1.7
作者：
Davies, Anne M. Aimola;White, Rebekah C.;Davies, Martin
通讯作者：
Davies, Martin
影响因子：
4.1
作者：
Carlin, AS;Hoffman, HG;Weghorst, S
通讯作者：
Weghorst, S
影响因子：
56.9
作者：
Ehrsson, H. Henrik
通讯作者：
Ehrsson, H. Henrik
影响因子：
2.5
作者：
Duhamel, JR;Colby, CL;Goldberg, ME
通讯作者：
Goldberg, ME