FieldTrip是用于MEG和EEG分析的MATLAB软件工具箱，由荷兰奈梅根Donders大脑、认知和行为研究所的一组研究人员与合作机构密切合作开发。
FieldTrip提供MEG、EEG和侵入性电生理数据的高级分析方法，如时频分析、使用偶极子的源重建、分布式源和波束形成器以及非参数统计测试。它支持所有主要MEG系统（CTF、Elekta/Neuromag、4D、Yokogawa）和最流行的EEG系统数据格式，并且可以轻松添加新格式。FieldTrip包含高级函数，可用于在MATLAB中构建自己的分析协议。此外，开发人员可以轻松地为新的EEG/MEG分析方法合并低级算法。
此外，它还提供了一个经常更新的网站[1]，其中包含教程、示例数据和其他文档。有一个以电子邮件讨论列表为中心的活跃社区[2]。
FieldTrip是MEG数据分析最常用的软件，与相关开源项目（如EEGLAB、SPM、BrainStorm和MNE）密切合作开发。
当您在研究中使用FieldTrip进行数据分析时，请引用FieldTrip的参考文献[3]。
FieldTrip is the MATLAB software toolbox for MEG and EEG analysis that is being developed by a team of researchers at the Donders Institute for Brain, Cognition and Behaviour in Nijmegen, the Netherlands in close collaboration with collaborating institutes.
FieldTrip offers advanced analysis methods of MEG, EEG, and invasive electrophysiological data, such as time-frequency analysis, source reconstruction using dipoles, distributed sources and beamformers and non-parametric statistical testing. It supports the data formats of all major MEG systems (CTF, Elekta/Neuromag, 4D, Yokogawa) and of most popular EEG systems, and new formats can be added easily. FieldTrip contains high-level functions that you can use to construct your own analysis protocols in MATLAB. Furthermore, it easily allows developers to incorporate low-level algorithms for new EEG/MEG analysis methods.
Furthermore, it offers a frequently updated website [1] with tutorials, example data and other documentation. There is an active community centered around the email discussion list [2].
FieldTrip is the mostly used software for MEG data analysis and developed in close collaboration with related open source projects, such as EEGLAB, SPM, BrainStorm and MNE.
Please cite the FieldTrip reference paper [3] when you have used FieldTrip for data analysis in your study.
[1] http://www.fieldtriptoolbox.org
[1] http://www.fieldtriptoolbox.org/discussion_list
[2] http://dx.doi.org/10.1155/2011/156869
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