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Development for decoding sysytem of attractiveness

吸引力解码系统开发

基本信息

批准号：
23300080
负责人：
KAWASHIMA RYUTA
金额：
$ 9.73万
依托单位：
Tohoku University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2011
资助国家：
日本
起止时间：
2011-04-01 至 2014-03-31
项目状态：
已结题

项目摘要

The purpose of this study was to decode individual feeling of attractiveness from brain imaging data under daily life situation. Firstly, we measured brain activity while watching pictures of animals and objects, and found an area in the medial frontal cortex was specifically related to attractive pictures. Then, we measured activity of the frontal cortex during the same task by multi-channel near infrared spectroscopy (NIRs), and found feeling of attractiveness could be decoded by machine learning on a channel located to the center of forehead. Finally, we measured brain activity by a ultra-small wearable NIRs under daily living situation, and found brain activity increased when a subject felt attractiveness during communication with other people.

本研究的目的是利用日常生活情境下的脑成像数据解码个体的吸引力感受。首先，我们测量了观看动物和物体图片时的大脑活动，发现内侧额叶皮层中有一个区域与吸引人的图片特别相关。然后，我们通过多通道近红外光谱（NIRs）测量了相同任务期间额叶皮层的活动，发现机器学习可以在位于前额中心的通道上解码吸引力的感觉。最后，我们通过一个超小型可穿戴近红外光谱仪测量了日常生活情况下的大脑活动，发现当受试者在与他人交流时感受到吸引力时，大脑活动会增加。

项目成果

期刊论文数量（0）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

The neural bases underlying social risk perception in purchase decisions

DOI：
10.1016/j.neuroimage.2014.01.036
发表时间：
2014-05
期刊：
NeuroImage
影响因子：
5.7
作者：
Ryoichi Yokoyama;Takayuki Nozawa;M. Sugiura;Y. Yomogida;H. Takeuchi;Yoritaka Akimoto;S. Shibuya;R. Kawashima
通讯作者：
Ryoichi Yokoyama;Takayuki Nozawa;M. Sugiura;Y. Yomogida;H. Takeuchi;Yoritaka Akimoto;S. Shibuya;R. Kawashima

The neural basis of facial warmth and competence perception

面部温暖和能力感知的神经基础