ERS/ERD desynchronization

[mvictoriacerez]

So these are the steps I followed:

1. First of all I upload the raw data, 3 events (water, saliva and yogurt) and its trials
   
2. Then I process them by doing -> Average to obtain the average signal of each subject I have
   
   
3. I compute the sources after doing the BEM model and relocate well my electrodes
   
4. I divide brain areas by Desikan Killiany
5. This is where I think something's wrong, in processes I take the projected sources brain icon and choose time-frequency for de decomposition, these are the options I chose in order to see low frequency bands
   
   
   
   
6. finally I do a baseline normalization to see de ERS/ERD