■帕金森病(PD)是一种普遍的神经退行性疾病,影响全球数百万人。它包括运动和非运动症状,对患者的生活质量有显著影响。脑电图(EEG)是一种非侵入性工具,越来越多地用于研究PD的神经机制,识别早期诊断标志物,并评估治疗反应。
■数据来自在WebofScienceCoreCollection数据库中扩展的科学引文索引,重点关注2004年至2023年与PD脑电图研究相关的出版物。使用CiteSpace和VOSviewer软件进行了全面的文献计量分析。分析从对选定出版物的评估开始,确定领先国家,机构,作者,和期刊,以及共同引用的参考文献,总结脑电图在PD中的研究现状。关键词通过高频关键词共现分析和聚类分析来识别当前该领域感兴趣的研究主题。最后,突发关键词被确定为揭示该领域的新兴趋势和研究前沿,强调兴趣的转变,并确定未来的研究方向。
■总共确定了1,559篇有关PD脑电图研究的出版物。美国,德国,和英格兰在这一领域做出了显著的贡献。伦敦大学是出版产出方面的领先机构,加州大学紧随其后。最多产的作者是布朗·P,FuhrP,和StamC在总引用次数和每篇文章引用次数方面,StamC的引用次数最多,而布朗P的H指数最高。就出版物总数而言,临床神经生理学是领先的杂志,而大脑是被引用最多的。最常引用的文章涉及用于脑电图分析的软件工具箱,神经振荡,和PD病理生理学。通过分析关键词,确定了四个研究热点:神经振荡和连通性研究,脑电分析创新的研究,治疗对脑电图的影响,以及认知和情感评估的研究。
■该文献计量分析表明,全球对PD中的EEG研究越来越感兴趣。神经振荡和连通性的研究仍然是研究的主要焦点。机器学习的应用,深度学习,和任务分析技术为脑电图和PD的未来研究提供了有希望的途径,暗示了这一领域进步的潜力。这项研究提供了对主要研究趋势的宝贵见解,有影响力的贡献者,以及这个领域不断发展的主题,为未来的探索提供路线图。
UNASSIGNED: Parkinson\'s disease (PD) is a prevalent neurodegenerative disorder affecting millions globally. It encompasses both motor and non-motor symptoms, with a notable impact on patients\' quality of life. Electroencephalogram (EEG) is a non-invasive tool that is increasingly utilized to investigate neural mechanisms in PD, identify early diagnostic markers, and assess therapeutic responses.
UNASSIGNED: The data were sourced from the Science Citation Index Expanded within the Web of Science Core Collection database, focusing on publications related to EEG research in PD from 2004 to 2023. A comprehensive bibliometric analysis was conducted using CiteSpace and VOSviewer software. The analysis began with an evaluation of the selected publications, identifying leading countries, institutions, authors, and journals, as well as co-cited references, to summarize the current state of EEG research in PD. Keywords are employed to identify research topics that are currently of interest in this field through the analysis of high-frequency keyword co-occurrence and cluster analysis. Finally, burst keywords were identified to uncover emerging trends and research frontiers in the field, highlighting shifts in interest and identifying future research directions.
UNASSIGNED: A total of 1,559 publications on EEG research in PD were identified. The United States, Germany, and England have made notable contributions to the field. The University of London is the leading institution in terms of publication output, with the University of California closely following. The most prolific authors are Brown P, Fuhr P, and Stam C In terms of total citations and per-article citations, Stam C has the highest number of citations, while Brown P has the highest H-index. In terms of the total number of publications, Clinical Neurophysiology is the leading journal, while Brain is the most highly cited. The most frequently cited articles pertain to software toolboxes for EEG analysis, neural oscillations, and PD pathophysiology. Through analyzing the keywords, four research hotspots were identified: research on the neural oscillations and connectivity, research on the innovations in EEG Analysis, impact of therapies on EEG, and research on cognitive and emotional assessments.
UNASSIGNED: This bibliometric analysis demonstrates a growing global interest in EEG research in PD. The investigation of neural oscillations and connectivity remains a primary focus of research. The application of machine learning, deep learning, and task analysis techniques offers promising avenues for future research in EEG and PD, suggesting the potential for advancements in this field. This study offers valuable insights into the major research trends, influential contributors, and evolving themes in this field, providing a roadmap for future exploration.