Ren Zheng, Zhou Yuan, Wang Jing, Pan Yawen, Liu Xiuxin, Ma Yuan
Xinjiang Medical University, Urumqi, China; The Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi, China; Xinjiang Institute of Spinal Surgery, Urumqi, China.
Xinjiang Medical University, Urumqi, China; The Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi, China.
World Neurosurg. 2024 Nov;191:254-266.e6. doi: 10.1016/j.wneu.2024.08.085. Epub 2024 Aug 22.
This study aims to analyze cerebrospinal fluid (CSF) dynamics using VOSviewer, CiteSpace, and the Bibliometrix R-package software to identify research hotspots and future directions.
Search by Web of Science Core Collection Database for related literature on CSF dynamics from 2013 to 2023. Bibliometric and visual analysis of data on number of citations, number of publications, most productive countries and institutions, important authors and journals, time of publication, popular topics, and keywords were performed by CiteSpace and VOSviewer.
In the field of CSF dynamics, there is a clear upward trend in annual publications. The United States, Japan, and China are among the top three countries in publishing output. The University of Copenhagen, the University of Idaho, and the University of Zurich are leading institutions in research publications. The most prolific writers in this field are Bryn A. Martin, and Olivier Baledent. Active authors and institutions in the field form multiple structurally stable research teams with each other, but the collaboration between different authors and institutional teams needs to be further strengthened. The literature with the highest citation rates in the past decade is "Blood-Brain Barrier Breakdown in the Aging Human Hippocampus," "Blood-Brain Barrier Breakdown Is an Early Biomarker of Human Cognitive Dysfunction," "Serum Neurofilament Dynamics Predicts Neurodegeneration and Clinical Progression in Presymptomatic Alzheimer's Disease," and Coupled Electrophysiological, Hemodynamic, and Cerebrospinal Fluid Oscillations in Human Sleep." Key research keywords such as CSF, hydrocephalus, dynamics, brain, blood flow, CSF, pressure, CSF flow, and MRI highlight focal areas for CSF dynamics studies. These keywords represent current research priorities and research frontiers in this field.
This bibliometric analysis reveals hot and future research issues in the field of CSF fluid dynamics, demonstrating the need for enhanced international collaboration and interdisciplinary research to deepen the field. Keyword analysis further clarified the research focus and provided useful guidance for subsequent studies.
本研究旨在使用VOSviewer、CiteSpace和Bibliometrix R包软件分析脑脊液（CSF）动力学，以确定研究热点和未来方向。
通过Web of Science核心合集数据库检索2013年至2023年期间有关CSF动力学的相关文献。利用CiteSpace和VOSviewer对文献的被引频次、发表数量、高产国家和机构、重要作者和期刊、发表时间、热门主题和关键词等数据进行文献计量学和可视化分析。
在CSF动力学领域，年发表量呈明显上升趋势。美国、日本和中国是发表量排名前三的国家。哥本哈根大学、爱达荷大学和苏黎世大学是研究发表方面的领先机构。该领域最多产的作者是布林·A·马丁和奥利维耶·巴莱登。该领域的活跃作者和机构相互形成了多个结构稳定的研究团队，但不同作者和机构团队之间的合作仍需进一步加强。过去十年中被引频次最高的文献有《衰老人类海马体中的血脑屏障破坏》《血脑屏障破坏是人类认知功能障碍的早期生物标志物》《血清神经丝动力学预测症状前阿尔茨海默病的神经退行性变和临床进展》以及《人类睡眠中的耦合电生理、血流动力学和脑脊液振荡》。诸如脑脊液、脑积水、动力学、脑、血流、脑脊液、压力、脑脊液流动和磁共振成像等关键研究关键词突出了脑脊液动力学研究的重点领域。这些关键词代表了该领域当前的研究重点和前沿。
这项文献计量学分析揭示了脑脊液动力学领域的热点和未来研究问题，表明需要加强国际合作和跨学科研究以深化该领域。关键词分析进一步明确了研究重点，并为后续研究提供了有用的指导。
