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一个新开发的、用Perl编程语言实现的用于脑电图平均的免费软件工具集。

A newly developed free software tool set for averaging electroencephalogram implemented in the Perl programming language.

作者信息

Suwazono Shugo, Arao Hiroshi

机构信息

Center for Clinical Neuroscience, National Hospital Organization Okinawa National Hospital, Japan.

Department of Human Sciences, Taisho University, Japan.

出版信息

Heliyon. 2020 Nov 26;6(11):e05580. doi: 10.1016/j.heliyon.2020.e05580. eCollection 2020 Nov.

DOI:10.1016/j.heliyon.2020.e05580
PMID:33294707
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7701343/
Abstract

BACKGROUND

Considering the need for daily activity analysis of older adults, development of easy-to-use, free electroencephalogram (EEG) analysis tools are desired in order to decrease barriers to accessing this technology and increase the entry of a wide range of new researchers.

NEW METHOD

We describe a newly developed tool set for EEG analysis, enabling import, average, waveform display and iso-potential scalp topographies, utilizing the programming language Perl.

RESULTS

The basic processing, including average, display waveforms, and isopotential scalp topography was implemented in the current system. The validation was examined by making difference waveforms between the results using the current analysis system and a commercial software.Comparison with Existing Method(s): The current software tool set consists of free software. The scripts are easily editable by any user and there are no black boxes.

CONCLUSIONS

The currently reported procedures provide an easy-to-begin, flexible, readable, easy-to-modify basic tool set for EEG analysis and is expected to recruit new EEG researchers.

摘要

背景

考虑到对老年人日常活动分析的需求,需要开发易于使用的免费脑电图(EEG)分析工具,以减少获取该技术的障碍,并增加众多新研究人员的参与。

新方法

我们描述了一种新开发的用于EEG分析的工具集,它利用Perl编程语言实现了导入、平均、波形显示和等电位头皮地形图绘制功能。

结果

当前系统实现了包括平均、显示波形和等电位头皮地形图在内的基本处理。通过使用当前分析系统和商业软件的结果生成差异波形来进行验证。与现有方法的比较:当前的软件工具集由免费软件组成。脚本易于任何用户编辑,不存在黑箱操作。

结论

目前报道的程序为EEG分析提供了一个易于上手、灵活、可读且易于修改的基本工具集,有望吸引新的EEG研究人员。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/a13ce6a293d3/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/75c73616796d/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/decff406987b/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/7228c903b842/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/47b599a2a8e0/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/dee55c9c87cd/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/1c6e38b14ef0/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/bdad481f741f/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/061d85e34036/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/a13ce6a293d3/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/75c73616796d/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/decff406987b/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/7228c903b842/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/47b599a2a8e0/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/dee55c9c87cd/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/1c6e38b14ef0/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/bdad481f741f/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/061d85e34036/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a935/7701343/a13ce6a293d3/gr9.jpg

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