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lrkrol / SEREEGA

SEREEGA: Simulating Event-Related EEG Activity
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I can't save my sereega dataset after following the coding tutorial #6

Closed Ojayedwards closed 5 years ago

Ojayedwards commented 5 years ago

I wrote the code to simulate EEG data on sereega from a Matlab script and scalp data is generated and the 64 channel EEG is plotted... I've been attempting to save the data in .set format so that I can import it to eeglab but I don't know how to do that..

lrkrol commented 5 years ago

To save simulated data as a .set, first convert it into EEGLAB format, using e.g. utl_create_eeglabdataset. In the tutorial, we called this dataset EEG as per EEGLAB convention. Once it is in EEGLAB format, you can use EEGLAB's own commands to save the data, that is:

pop_saveset(EEG); to use the GUI, or pop_saveset(EEG, 'D:\Path\Filename.set') to save it as a file directly.

Another way is to use EEGLAB's GUI from the main menu. EEGLAB uses the variable EEG internally to refer to the currently active dataset. Therefore, if you have assigned the dataset to the variable EEG, calling eeglab redraw redraws the main menu and recognies the newly created EEG as an active dataset. You can then save the dataset from the File menu.

I have updated the tutorial to include this information.