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隐藏过程模型：解码具有未知时序的重叠认知状态Hidden Process Models:Decoding Overlapping Cognitive States with Unknown Timing |
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| 课程网址: | http://videolectures.net/fmri06_hutchinson_docsu/ |
| 主讲教师: | Rebecca Hutchinson |
| 开课单位: | 卡内基梅隆大学 |
| 开课时间: | 2007-02-25 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We use Hidden Process Models (HPMs) to evaluate different models of a functional Magnetic Resonance Imaging (fMRI) study in which subjects decide whether stimuli match. We demonstrate the ability of HPMs to simultaneously estimate the hemodynamic response functions and the onset times of a set of cognitive processes underlying an fMRI time series, and to compare different models in a principled way. |
| 关 键 词: | 隐藏过程模型; 受试者; 血流动力学 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-04-14：cwx |
| 阅读次数: | 38 |