Difference between revisions of "Pipeleline for simulatneus EEG-fMRI recording"

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{{BESAInfobox
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[[Pipeline for simultaneous EEG-fMRI recording]]
|title = Module information
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|module = BESA Research Basic or higher
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|version = 7.0 or higher
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}}
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=Pipeline for simultaneous EEG-fMRI recording=
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== Before you start ==
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* You have jitter between trials in ERP experiment (i.e. random value of ±200ms). Some further guidelines about paradigm creation can be found here: (Rusiniak et al., 2013a).
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* The subject movement is limited to minimum.
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* Electrode to skin impedance is as low as possible.
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* EEG-fMRI recording session was long enough to allow for proper artifact creation. Usually experiment should last at least 6 minutes.
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* Especially for first few registrations repeat the experiment outside of the bore to compare results.
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==Pipeline overview==
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The recommended pipeline of processing EEG data registered during fMRI session looks as follows:
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[[File:EEG-fMRI pipeline.png]]
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===Please note that some steps are grouped with colors:===
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* orange color indicate steps that are part of typical processing of ERP data.
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* blue color indicate optional, yet strongly recommended EEG-MRI data co-registration.
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* yellow color marks the steps related to fMRI gradient artifact removal
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* green steps are reserved for BCG/blink artifact correction
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* violet color indicate steps for time frequency analysis. Here also information about rejected epochs is provided for averaging.
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==fMRI gradient removal==
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To remove fMRI gradient go to
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Latest revision as of 18:04, 13 April 2018

Pipeline for simultaneous EEG-fMRI recording