图 书 馆
轻度认知功能障碍和帕金森病患者静息状态功能连接的研究Resting state functional connectivity in patients with mild cognitive impairment and Parkinson’s disease |
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| 课程网址: | http://videolectures.net/snc2015_slana_functional_connectivity/ |
| 主讲教师: | Anka Slana |
| 开课单位: | 卢布尔雅那大学 |
| 开课时间: | 2015-09-07 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Functional connectivity is a relatively novel technique of fMRI data analysis, which focuses on identifying connectivity between brain regions by analysing correlations of spontaneous fluctuations of brain activity across time. It was shown that brain regions that form functional networks show coherent BOLD fluctuations under resting conditions, and that this functional architecture is disturbed in various brain disorders. The aim of this study was to explore possible differences in brain connectivity in patients with mild cognitive impairment and Parkinson’s disease with and without PD related mild cognitive impairment, which could serve as diagnosis biomarkers in early stages of the disease. 72 participants—21 healthy individuals, 22 participants with mild cognitive impairment, 14 participants with Parkinson’s disease, 15 participants with Parkinson’s disease related mild cognitive impairment—underwent resting-state functional magnetic resonance imaging. Results of investigation of group differences in network connectivity and global brain integration will be reported and discussed. |
| 关 键 词: | 大脑活动; 帕金森氏; 脑部疾病 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2020-12-21：yxd |
| 最后编审: | 2020-12-21：yxd |
| 阅读次数: | 51 |