CAJ | 학술논문

目的用文献计量学方法评价我国脑机接口技术的发展现状.方法检索中国期刊全文数据库(CNKI)数据库建库至2013年10月31日出版的脑机接口相关文献,采用多种文献分析软件,从时间分布、学科分布、基金支持、作者、机构、收录期刊及关键词情况等方面分析我国脑机接口技术的发展现状.结果共检出文献877篇,纳入425篇,发表于160种期刊.2002年至2012年,发文量呈逐年上升趋势,相关研究受到大量基金支持.参与作者及机构数量众多、分布广泛,共737名作者和135所研究机构参与纳入文献的发表,但发文量较多的机构和个人则数量较少,仅32.56％的作者和51.85％的机构参与超过1篇文献的发表.主要发文期刊、关键词和学科分布集中于生物医学工程方向,出现频率最高的关键词为脑电及脑电信号.结论脑机接口相关研究在我国发展态势良好,培养更多高端人才和转入临床实用是下一步工作重心.
목적 용문헌계량학방법평개아국뇌궤접구기술적발전현상.방법 검색중국기간전문수거고(CNKI)수거고건고지2013년10월31일출판적뇌궤접구상관문헌,채용다충문헌분석연건,종시간분포、학과분포、기금지지、작자、궤구、수록기간급관건사정황등방면분석아국뇌궤접구기술적발전현상.결과 공검출문헌877편,납입425편,발표우160충기간.2002년지2012년,발문량정축년상승추세,상관연구수도대량기금지지.삼여작자급궤구수량음다、분포엄범,공737명작자화135소연구궤구삼여납입문헌적발표,단발문량교다적궤구화개인칙수량교소,부32.56％적작자화51.85％적궤구삼여초과1편문헌적발표.주요발문기간、관건사화학과분포집중우생물의학공정방향,출현빈솔최고적관건사위뇌전급뇌전신호.결론 뇌궤접구상관연구재아국발전태세량호,배양경다고단인재화전입림상실용시하일보공작중심.
Objective To investigate the situation and progress in technology of brain computer interfaces (BCI) by using the bibliometric approach.Methods Literature searching was done in China national knowledge infrastructure (CNKI) database using keyword "brain computer interface".Subsequent results were analyzed by using softwares concerning the periodical distribution,subjects' distribution,foundations,authors,institutes,journal types and key words.Results Overall 425 publications from 160 journals were included.The amount of the relevant articles showed an increasing trend in 2002 to 2012.The research in BCI in China was supported by a large amount of funds.There were a lot of Chinese authors and institutions participating in BCI study,and they were widely distributed across the country.However,only 32.56％ of all authors and 51.85％ of all institutions published more than 1 article.Moreover,research on BCI mainly was focused on the biomedical engineering aspect.Conclusions Research on BCI developed rapidly in the past 12 years in China and will continue to develop in the following decades.In the future studies,the focus should shift to clinical research instead of biomedical engineering,and to make this technology a useful clinical practice is the first priority.