| 邵辉丽 综述.静息态默认功能网络磁共振成像研究[J].中国医学影像技术,2009,25(S1):201~203 |
| 静息态默认功能网络磁共振成像研究 |
| Studies of the default mode network based on resting-state fMRI |
| 投稿时间：2008-11-24 修订日期：2008-12-14 |
| DOI： |
| 中文关键词: 静息态 功能连接 默认功能网络 |
| 英文关键词:Resting-state Functional connectivity Default mode network |
| 基金项目: |
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| 中文摘要: |
| 大脑处于无任务的静息状态时,仍存在着某种功能活动,表明大脑在静息状态时存在有组织的网络。扣带回后部皮层、楔前叶、前额叶内侧皮层构成静息态默认功能网络。本文就这方面的研究进展作一综述。 |
| 英文摘要: |
| Most of the functional magnetic resonance imaging studies show that there are functional activities in the absence of any experimental tasks. These findings suggest the presence of default network during resting-state. Many experiments have also proved this default mode network (DMN) hypothesis is true. Certain brain regions, including posterior cingulate cortex, precuneus, medial and prefrontal cortex constitute the DMN. This article reviewed the advance in this field. |
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