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EEGLAB 开源门户界面：EEGLAB 的高性能计算。

The open EEGLAB portal Interface: High-Performance computing with EEGLAB.

机构信息

Swartz Center for Computational Neuroscience, Institute for Neural Computation, University of California San Diego, USA; Department of Electrical and Computer Engineering, Jacobs School of Engineering, University of California San Diego, USA.

Swartz Center for Computational Neuroscience, Institute for Neural Computation, University of California San Diego, USA.

出版信息

Neuroimage. 2021 Jan 1;224:116778. doi: 10.1016/j.neuroimage.2020.116778. Epub 2020 Apr 11.

DOI:10.1016/j.neuroimage.2020.116778
PMID:32289453
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8341158/
Abstract

EEGLAB signal processing environment is currently the leading open-source software for processing electroencephalographic (EEG) data. The Neuroscience Gateway (NSG, nsgportal.org) is a web and API-based portal allowing users to easily run a variety of neuroscience-related software on high-performance computing (HPC) resources in the U.S. XSEDE network. We have reported recently (Delorme et al., 2019) on the Open EEGLAB Portal expansion of the free NSG services to allow the neuroscience community to build and run MATLAB pipelines using the EEGLAB tool environment. We are now releasing an EEGLAB plug-in, nsgportal, that interfaces EEGLAB with NSG directly from within EEGLAB running on MATLAB on any personal lab computer. The plug-in features a flexible MATLAB graphical user interface (GUI) that allows users to easily submit, interact with, and manage NSG jobs, and to retrieve and examine their results. Command line nsgportal tools supporting these GUI functionalities allow EEGLAB users and plug-in tool developers to build largely automated functions and workflows that include optional NSG job submission and processing. Here we present details on nsgportal implementation and documentation, provide user tutorials on example applications, and show sample test results comparing computation times using HPC versus laptop processing.

摘要

EEGLAB 信号处理环境目前是处理脑电图 (EEG) 数据的领先开源软件。神经科学网关 (NSG, nsgportal.org) 是一个基于网络和 API 的门户，允许用户在位于美国 XSEDE 网络中的高性能计算 (HPC) 资源上轻松运行各种神经科学相关软件。我们最近曾报道过 (Delorme 等人，2019)，将免费 NSG 服务的 Open EEGLAB Portal 扩展，以允许神经科学界使用 EEGLAB 工具环境构建和运行 MATLAB 管道。我们现在发布了一个 EEGLAB 插件 nsgportal，它可以在任何个人实验室计算机上的 MATLAB 中运行的 EEGLAB 内直接与 NSG 进行接口，而无需任何修改。该插件具有一个灵活的 MATLAB 图形用户界面 (GUI)，允许用户轻松提交、交互和管理 NSG 作业，并检索和检查他们的结果。支持这些 GUI 功能的命令行 nsgportal 工具允许 EEGLAB 用户和插件工具开发人员构建主要自动化的功能和工作流程，包括可选的 NSG 作业提交和处理。在此，我们详细介绍了 nsgportal 的实现和文档，提供了有关示例应用程序的用户教程，并展示了使用 HPC 与笔记本电脑处理进行比较的示例测试结果。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/d4855910eba6/nihms-1597833-f0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/4bd94d557022/nihms-1597833-f0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/12d45fd287d4/nihms-1597833-f0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/5ca695cd6aa1/nihms-1597833-f0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/cb728ff4139e/nihms-1597833-f0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/21b8c7ee2fd9/nihms-1597833-f0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/8bd5a5b0421a/nihms-1597833-f0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/d4855910eba6/nihms-1597833-f0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/4bd94d557022/nihms-1597833-f0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/12d45fd287d4/nihms-1597833-f0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/5ca695cd6aa1/nihms-1597833-f0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/cb728ff4139e/nihms-1597833-f0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/21b8c7ee2fd9/nihms-1597833-f0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/8bd5a5b0421a/nihms-1597833-f0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ec/8341158/d4855910eba6/nihms-1597833-f0007.jpg

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