采用CiteSpace可视化分析近20年功能磁共振运用于脑卒中领域的国内发文量现状
Neural Injury and Functional Reconstruction（2023）
北京中医药大学东直门医院
Abstract
目的:应用CiteSpace软件对国内近20年功能磁共振(fMRI)运用于脑卒中领域的研究现状及热点进行可视化分析.方法:以中国知网(CNKI)数据库为数据来源,利用CiteSpace软件对国内近20年脑卒中与fMRI相关的研究进行作者、研究机构及关键词分析.结果:纳入644篇文献,国内运用fMRI在脑卒中领域的研究从2002年开始兴起,呈波浪式上升,至今仍是研究热点.发文量最高的作者是孙莉敏(上海复旦大学).研究机构以高校及其附属医院为主,范围较局限,缺乏机构、区域之间更广泛的交流合作.fMRI在卒中研究中的热点领域主要集中在针刺治疗卒中的研究、卒中后康复的研究、卒中后偏瘫、失语的治疗及作用机制的研究.fMRI数据分析方法如功能连接、功能重组、低频振幅为热门使用的方法.除去主题词外较活跃的高频被引关键词聚类为功能连接、综述、运动想象、头针、高压氧等.结论:脑卒中与fMRI相关的知识图谱研究规律发现其中涉及不同针刺方法治疗、卒中后康复、卒中后遗症治疗及作用机制、功能磁共振数据分析方法等多个方面.
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