FieldTrip
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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.
The toolbox 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](/faq/dataformat) of all major MEG systems
(CTF, Neuromag/Elekta/Megis, BTi/4D, Yokogawa/Ricoh) 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 methods researchers to incorporate new methods for EEG/MEG analysis.
The FieldTrip software is free but copyrighted software, distributed under the terms
of the GNU General Public Licence as published by the Free Software Foundation (either
version 2, or at your option any later version). See the file COPYING for more
details.
The functions in this toolbox are copyrighted by their respective authors:
Robert Oostenveld, DCCN, FCDC, SMI, MBFYS
Jan-Mathijs Schoffelen, CCNi, FCDC
Pascal Fries, FCDC
Markus Bauer, FCDC
Ole Jensen, FCDC
Markus Siegel, FCDC, UKE
Jens Schwarzbach, FCDC
Eric Maris, DCC, FCDC
Ingrid Nieuwenhuis, DCCN, FCDC
Saskia Haegens, DCCN, FCDC
Vladimir Litvak, UCL
Eelke Spaak, DCCN
Jorn Horschich, DCCN
Roemer van der Meij, DCC
Lilla Magyari, MPI, DCCN
and many others ...
Copyright (C) 2008-2018, Donders Institute, Radboud University, The Netherlands (DCCN, DCC, DCN, DCMN)
Copyright (C) 2014-2018, Karolinska Institute, Stockholm, Sweden (NatMEG)
Copyright (C) 2012-2016, Max Planck Institute for Psycholinguistics, The Netherlands (MPI)
Copyright (C) 2010-2013, Swammerdam Institute for Life Sciences, University of Amsterdam (SILS)
Copyright (C) 2008-2009, Centre for Cognitive Neuroimaging in Glasgow, United Kingdom (CCNi)
Copyright (C) 2009-2009, Netherlands Institute for Neuroscience (NIN)
Copyright (C) 2003-2008, F.C. Donders Centre, Radboud University Nijmegen, The Netherlands (FCDC)
Copyright (C) 2004-2007, Nijmegen Institute for Cognition and Information, The Netherlands (NICI)
Copyright (C) 2004-2005, Universitatsklinikum Hamburg-Eppendorf, Germany (UKE)
Copyright (C) 2003-2004, Center for Sensory Motor Interaction, University Aalborg, Denmark (SMI)
Copyright (C) 1999-2003, Department of Medical Physics, Katholieke Universiteit Nijmegen, The Netherlands (MBFYS)
The FieldTrip toolbox depend on functions from other toolboxes to do a large part of
the actual work, such as reading data from binary files and forward and inverse
modelling of the EEG/MEG. These low-level functions are contained in the private
subdirectory. These other toolboxes on which the framework depends are copyrighted by
their respective authors, see each individual MATLAB file for the details.
Unauthorised copying and distribution of functions that are not explicitely covered by
the GPL is not allowed!
Below is a non-exhaustive overview of some of the important FieldTrip functions, sorted by category.
You can get more details on a function by typing 'help functionname' in MATLAB.
Preprocessing, reading and converting data
ft_definetrial
ft_artifact_eog
ft_artifact_jump
ft_artifact_muscle
ft_rejectartifact
ft_rejectvisual
ft_preprocessing
ft_appenddata
ft_resampledata
ft_channelrepair
ft_recodeevent
ft_redefinetrial
Event-Related Fields or Potentials
ft_timelockanalysis
ft_timelockgrandaverage
ft_timelockstatistics
ft_singleplotER
ft_topoplotER
ft_multiplotER
Frequency and Time-Frequency analysis
ft_freqanalysis
ft_freqbaseline
ft_freqgrandaverage
ft_freqdescriptives
ft_freqstatistics
ft_singleplotTFR
ft_topoplotTFR
ft_multiplotTFR
Source analysis
ft_dipolefitting
ft_dipolesimulation
ft_sourceanalysis
ft_sourcegrandaverage
ft_sourcedescriptives
ft_sourcestatistics
ft_sourceparcellate
ft_sourceplot
ft_sourceinterpolate
ft_prepare_leadfield
ft_volumelookup
ft_volumenormalise
ft_volumesegment
Statistical analysis
ft_timelockstatistics
ft_freqstatistics
ft_sourcestatistics
ft_statfun_actvsblT
ft_statfun_depsamplesFunivariate
ft_statfun_depsamplesFmultivariate
ft_statfun_depsamplesT
ft_statfun_depsamplesregrT
ft_statfun_diff
ft_statfun_diff_itc
ft_statfun_indepsamplesF
ft_statfun_indepsamplesT
ft_statfun_indepsamplesZcoh
ft_statfun_indepsamplesregrT
ft_statfun_mean
ft_statfun_pooledT
ft_statfun_roc
Plotting and display of data
ft_clusterplot
ft_layoutplot
ft_movieplotER
ft_movieplotTFR
ft_multiplotCC
ft_multiplotER
ft_multiplotTFR
ft_mvaranalysis
ft_neighbourplot
ft_prepare_layout
ft_singleplotER
ft_singleplotTFR
ft_sourceplot
ft_topoplotER
ft_topoplotIC
ft_topoplotTFR