图 书 馆
解码和预测神经成像信号的目的Decoding and Predicting Intentions from Neuroimaging Signals |
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| 课程网址: | http://videolectures.net/bbci2012_haynes_neuroimaging_signals/ |
| 主讲教师: | John-Dylan Haynes |
| 开课单位: | 柏林洪堡大学 |
| 开课时间: | 2012-12-03 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | There has been a long debate on the existence of brain signals that precede the outcome of decisions, even before subjects believe they are consciously making up their mind. Multivariate decoding of neuroimaging signals allows to extract such choice-predictive information contained in neural signals leading up to a decision. New results show that the specific outcome of free choices between different plans can be interpreted from brain activity, not only after a decision has been made, but even several seconds before it is made. This suggests that a causal chain of events can occur outside subjective awareness even before a subject makes up his/her mind. Such signals may in future be useful for brain-computer-interfacing. |
| 关 键 词: | 大脑信号; 神经成像信号; 计算机 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-12-24：lxf |
| 阅读次数: | 33 |