绘制图景:对过去 25 年精神分裂症静息态 fMRI 研究的文献计量分析。

IF 3 Q2 PSYCHIATRY Schizophrenia (Heidelberg, Germany) Pub Date : 2024-03-15 DOI:10.1038/s41537-024-00456-2
Linhan Fu, Remilai Aximu, Guoshu Zhao, Yayuan Chen, Zuhao Sun, Hui Xue, Shaoying Wang, Nannan Zhang, Zhihui Zhang, Minghuan Lei, Ying Zhai, Jinglei Xu, Jie Sun, Juanwei Ma, Feng Liu
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引用次数: 0

摘要

精神分裂症是一种以思维、感知和情感障碍为特征的多发性精神障碍,人们通过静息态 fMRI 对精神分裂症进行了广泛的研究,发现了患者大脑自发活动的变化。然而,有关精神分裂症静息态 fMRI 研究发表趋势的文献计量学研究尚属空白。本研究从科学网核心藏书中获取了1998年至2022年期间的相关出版物。从这些出版物中提取的数据包括国家/地区、机构、作者、期刊和关键词等信息。收集到的数据使用 VOSviewer 软件进行了分析和可视化。主要分析包括对国际和机构合作、作者身份模式、作者和期刊的共同引用分析,以及对关键词共同出现和时间趋势网络的探索。共检索到 859 篇出版物,显示出从 1998 年到 2022 年的总体增长趋势。中国和美国在出版物产出和引文方面均居领先地位,中南大学和新墨西哥大学被认为是产出最高的机构。Vince D. Calhoun 的论文数量和引用次数均居首位,而 Karl J. Friston 则根据共同引用次数被评为最具影响力的作者。神经影像》(Neuroimage)、《精神分裂症研究》(Schizophrenia Research)、《精神分裂症公报》(Schizophrenia Bulletin)和《生物精神病学》(Biological Psychiatry)等重要期刊在推动这一领域的发展方面发挥了关键作用。最近流行的关键词包括支持向量机、抗精神病药物、经颅磁刺激和相关术语。本研究系统地总结了精神分裂症静息态 fMRI 研究的历史发展、现状和未来趋势,为未来的研究方向提供了宝贵的见解。
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Mapping the landscape: a bibliometric analysis of resting-state fMRI research on schizophrenia over the past 25 years.

Schizophrenia, a multifaceted mental disorder characterized by disturbances in thought, perception, and emotion, has been extensively investigated through resting-state fMRI, uncovering changes in spontaneous brain activity among those affected. However, a bibliometric examination regarding publication trends in resting-state fMRI studies related to schizophrenia is lacking. This study obtained relevant publications from the Web of Science Core Collection spanning the period from 1998 to 2022. Data extracted from these publications included information on countries/regions, institutions, authors, journals, and keywords. The collected data underwent analysis and visualization using VOSviewer software. The primary analyses included examination of international and institutional collaborations, authorship patterns, co-citation analyses of authors and journals, as well as exploration of keyword co-occurrence and temporal trend networks. A total of 859 publications were retrieved, indicating an overall growth trend from 1998 to 2022. China and the United States emerged as the leading contributors in both publication outputs and citations, with Central South University and the University of New Mexico being identified as the most productive institutions. Vince D. Calhoun had the highest number of publications and citation counts, while Karl J. Friston was recognized as the most influential author based on co-citations. Key journals such as Neuroimage, Schizophrenia Research, Schizophrenia Bulletin, and Biological Psychiatry played pivotal roles in advancing this field. Recent popular keywords included support vector machine, antipsychotic medication, transcranial magnetic stimulation, and related terms. This study systematically synthesizes the historical development, current status, and future trends in resting-state fMRI research in schizophrenia, offering valuable insights for future research directions.

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