《中国康复理论与实践》 ›› 2021, Vol. 27 ›› Issue (1): 48-53.doi: 10.3969/j.issn.1006-9771.2021.01.007

• 专题 • 上一篇    下一篇

神经影像在卒中后脑可塑性机制中的应用进展

张豪杰1,2, 李芳1,2, 李晁金子1,2, 米海霞1,2, 刘旭1,2, 白晨1,2, 李冰洁1,2, 杜晓霞1,2, 张通1,2   

  1. 1.首都医科大学康复医学院,北京市 100068
    2.中国康复研究中心北京博爱医院神经康复中心,北京市 100068
  • 收稿日期:2019-11-27 修回日期:2020-03-30 出版日期:2021-01-25 发布日期:2021-01-27
  • 通讯作者: 张通,E-mail: tom611@126.com
  • 作者简介:张豪杰(1983-),男,汉族,河南平顶山市人,博士研究生,主要研究方向:神经康复;张通(1961-),男,汉族,北京市人,主任医师、教授,博士生导师,主要研究方向:神经康复、神经病学。
  • 基金资助:
    1.中国康复研究中心项目(No. 2018ZX-10);2.中央级公益性科研院所基本科研业务费专项基金项目(No. 2018CZ-2)

Advance in Application of Neuroimaging in Plasticity Mechanism after Stroke (review)

ZHANG Hao-jie1,2, LI Fang1,2, LI Chao-jin-zi1,2, MI Hai-xia1,2, LIU Xu1,2, BAI Chen1,2, LI Bing-jie1,2, DU Xiao-xia1,2, ZHANG Tong1,2   

  1. 1. Capital Medical University School of Rehabilitation Medicine, Beijing 100068, China
    2. Department of Neurology, Beijing Bo'ai Hospital, China Rehabilitation Research Centre, Beijing 100068, China
  • Received:2019-11-27 Revised:2020-03-30 Published:2021-01-25 Online:2021-01-27
  • Contact: ZHANG Tong, E-mail: tom611@126.com
  • Supported by:
    China Rehabilitation Research Centre Project (No. 2018ZX-10) and National Special Fund of Basic Research of Public Benefits for Institutes at Central Governmental Level (No. 2018CZ-2)

摘要: 神经影像技术是进行卒中后脑可塑性机制研究的重要手段。弥散张量成像可用于描述白质纤维束结构,评估受损程度,但不能反映不同脑区之间的功能联系;任务态功能磁共振成像(fMRI)可检测特定任务引起对应的脑区激活情况,但试验设计复杂,对受试者要求高;静息态fMRI可进行复杂脑网络分析,反映不同脑区功能联系,但数据分析方法复杂;功能近红外光谱技术(fNIRS)用非侵入性方法反映脑区功能激活情况,相比fMRI,fNIRS有更好的时间分辨率,但空间分辨率稍差。多种检测手段结合可能是将来研究的重要方向。

关键词: 脑卒中, 康复, 可塑性, 神经影像, 磁共振成像, 近红外光谱, 综述

Abstract: Neuroimaging technique is a kind of significant means to explore the mechanism of cerebral plasticity after stroke. Diffusion tensor imaging can be used to describe the structure of white matter fiber bundles and evaluate the degree of damage, but it cannot reflect the functional connections between different brain regions. Task-state functional magnetic resonance (fMRI) can detect the activation of corresponding brain regions caused by specific tasks, but the test design is complex and demanding for subjects. Resting-state fMRI can analyze complex brain networks and reflect functional connections in different brain regions, but the method of data analysis is complex. Functional near-infrared spectroscopy (fNIRS) is another non-invasive method to reflect the functional activation of brain regions, in which temporal resolution is better than fMRI, but the spatial resolution is slightly lower. The combination of multiple detection methods may be an important research direction in the future.

Key words: stroke, rehabilitation, plasticity, neuroimaging, magnetic resonance imaging, near-infrared spectroscopy, review

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