I am interested in source localization of ERP components estimated from Biosemi 64Ch EEG using default brain template. I could not find any EEG specific tutorials on brainstorm. I created a subject and am trying to import the EEG data. If I import from bdf file - I get an error - number of channels do not match in channel and data file ( I have 69 channels recorded including EOG and data channels). I cannot figure out how to import from EEGLAB EEG structure - perhaps it is not supported. I was able to import data from a .set file generated by EEGLAB, but then I got an error “No valid sensor types to estimate a head model” while computing head model.
Does anyone have any suggestions, demo script or useful links for me to figure out how I can analyze my EEG data?
I would recommend you start by reading all the 12+3 tutorials in the section “Get started”.
Then read the tutorial “EEG and epilepsy” in the section “Advanced tutorials”. http://neuroimage.usc.edu/brainstorm/Tutorials
After reading all that using the tutorial datasets, you will be able to process your own recordings.
After you import the data from the EEGLAB .set file, you have to define the types and positions of the electrodes (right-click on the channel file > Edit channel file, and right-click > Add EEG positions > …)
Yeah, thats what I am doing now. I will try again. Thanks.
Archana
[QUOTE=Francois;7567]I would recommend you start by reading all the 12+3 tutorials in the section “Get started”.
Then read the tutorial “EEG and epilepsy” in the section “Advanced tutorials”. http://neuroimage.usc.edu/brainstorm/Tutorials
After reading all that using the tutorial datasets, you will be able to process your own recordings.
After you import the data from the EEGLAB .set file, you have to define the types and positions of the electrodes (right-click on the channel file > Edit channel file, and right-click > Add EEG positions > …)