A region of right posterior superior temporal sulcus responds to observed intentional actions

A region of right posterior superior temporal sulcus responds to observed intentional actions
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DOI:
10.1016/j.neuropsychologia.2004.04.015
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发表时间:
2004-01-01
期刊:
影响因子:
2.6
通讯作者:
Kanwisher, N
Kanwisher, N
中科院分区:
心理学3区
文献类型:
--
作者:
Saxe, R;Xiao, DK;Kanwisher, N

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成人和婴儿不仅根据其内在感知特征来识别另一个代理的行为,而且还严格根据其运动路径与环境背景之间的偶然关系[Trends Cogn.科学。 7(1995)287;认识72(2003)237]。另一方面,对主体和有意行为的感知的功能神经影像学研究主要集中在对主体的内在线索的感知上,例如面部或关节式身体运动(例如[J. Neurosci. 17 (1997) 4302; Neuroimage 8 (1998) 221; Trends Cogn. Sci. 4 (2000) 267; Nat. Neurosci. 3 (2000) 80;神经影像 13 (2001) 775;过程。国家。阿卡德。科学。美国 98 (2001) 11656;神经元 35 (2002) 1167;神经元 34 (2002) 149,神经科学 15 (2003) 991; J.神经科学。 23(2003)6819;菲洛斯.跨。 R 秒。主啊。 B、生物。科学。 358(2003) 435]。在这里,我们描述了右后颞上沟的一个区域,该区域对关节式身体运动本身不敏感。而是观察到的运动与周围环境结构之间的关系。从该区域反应的这个和其他方面,我们假设该区域参与了观察到的有意行为的表征。 (C) 2004 Elsevier Ltd. 保留所有权利。
Human adults and infants identify the actions of another agent based not only on its intrinsic perceptual features, but critically on the contingent relationship between its motion path and the environmental context [Trends Cogn. Sci. 7 (1995) 287; Cognition 72 (2003) 237]. Functional neuroimaging studies of the perception of agents and intentional actions, on the other hand, have mostly focussed on the perception of intrinsic cues to agency, like a face or articulated body motion (e.g. [J. Neurosci. 17 (1997) 4302; Neuroimage 8 (1998) 221; Trends Cogn. Sci. 4 (2000) 267; Nat. Neurosci. 3 (2000) 80; Neuroimage 13 (2001) 775; Proc. Natl. Acad. Sci. U.S.A. 98 (2001) 11656; Neuron 35 (2002) 1167; Neuron 34 (2002) 149, Neuroscience 15 (2003) 991; J. Neurosci. 23 (2003) 6819; Philos. Trans. R Sec. Lord. B. Biol. Sci. 358 (2003) 435]. Here we describe a region of the right posterior superior temporal sulcus that is sensitive not to articulated body motion per se. but to the relationship between the observed motion and the structure of the surrounding environment. From this and other aspects of the region's response, we hypothesize that this region is involved in the representation of observed intentional actions. (C) 2004 Elsevier Ltd. All rights reserved.