Abstract :
[en] SPMis a free and open source software written inMATLAB (The MathWorks, Inc.). In addition to standardM/EEG preprocessing,
we presently offer three main analysis tools: (i) statistical analysis of scalp-maps, time-frequency images, and volumetric 3D source
reconstruction images based on the general linear model, with correction for multiple comparisons using random field theory;
(ii) Bayesian M/EEG source reconstruction, including support for group studies, simultaneous EEG and MEG, and fMRI priors;
(iii) dynamic causal modelling (DCM), an approach combining neural modelling with data analysis for which there are several
variants dealing with evoked responses, steady state responses (power spectra and cross-spectra), induced responses, and phase
coupling. SPM8 is integrated with the FieldTrip toolbox , making it possible for users to combine a variety of standard analysis
methods with new schemes implemented in SPM and build custom analysis tools using powerful graphical user interface (GUI)
and batching tools.
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