| 李泽燕,郭立伟,梅玉倩,陈端端.多模态MRI技术和数值模拟技术用于脑血流灌注研究进展[J].中国医学影像技术,2021,37(8):1259~1262 |
| 多模态MRI技术和数值模拟技术用于脑血流灌注研究进展 |
| Research progresses of multimodal MRI combined with numerical simulation for cerebral blood perfusion |
| 投稿时间：2020-09-22 修订日期：2021-06-09 |
| DOI：10.13929/j.issn.1003-3289.2021.08.036 |
| 中文关键词: 脑血管循环 磁共振成像 数值模拟 |
| 英文关键词:cerebrovascular circulation magnetic resonance imaging numerical simulation |
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| 中文摘要: |
| 脑血管疾病发病机制复杂，包括脑实质损伤、脑血流和脑脊液循环异常等。MRI脑血流灌注成像可评估脑结构和功能，结合数值模拟技术及流体间的差异，更准确地描述脑的病理变化。本文就多模态MRI技术结合数值模拟对脑血管疾病的脑血流灌注研究进展进行综述。 |
| 英文摘要: |
| The pathogenesis of cerebrovascular diseases is complex, including cerebral parenchyma damages and changes of cerebral blood and cerebrospinal fluid circulation. MRI could evaluate the structure and function of brain with cerebral blood flow perfusion imaging, describe the pathological changes of brain more accurately through combining with numerical simulation and fluid difference. The research progresses of multimodal MRI combined with numerical simulation for cerebral blood perfusion in cerebrovascular diseases were reviewed in this article. |
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