Cortical activity during the recognition of cooperative actions
Cortical activity during the recognition of cooperative actions
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DOI：
10.1097/wnr.0b013e3280d94375
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发表时间：
2007-05-07
期刊：
影响因子：
1.7
通讯作者：
Gyoba, Jiro
中科院分区：
文献类型：
--
作者：
Shibata, Hiroshi;Suzuki, Miho;Gyoba, Jiro
我们研究了在识别两个人之间的合作行为时的大脑活动。参与者被要求观察一个人接收另一个人传递的物体的电影片段，并对接收者的手部动作模式的适当性进行评价。通过24通道近红外光谱法测量被认为参与镜像神经元系统的区域（下额叶和中央前区）中的相对氧合血红蛋白浓度。结果表明，相对氧合血红蛋白浓度增加到更大的程度在观察适当的接收行动比在观察不适当的。这些结果表明，镜像神经元系统参与了合作行动的理解。
We investigated brain activity during the recognition of cooperative actions between two persons. Participants were requested to observe movie clips in which one person received an object passed by another person and to rate the appropriateness of the handmotion patterns of the receiver. The relative oxyhaemoglobin concentrations in the regions that are considered to be involved in the mirror neuron system (the inferior frontal and precentral areas) were measured by 24-channel near-infrared spectroscopy. The results revealed that the relative oxyhaemoglobin concentration increased to a greater extent during the observation of appropriate receiving actions than during the observation of inappropriate ones. These results suggest that the mirror neuron system is involved in the comprehension of cooperative actions.