*2.2.2. Electroencephalography (EEG) and electrocorticography (ECoG)*

The difference between EEG and ECoG resides in the location of the recording electrodes. However, this difference is sufficient great to warrant separate discussion of the methods. As a result ofthe analysis of volume conduction, among other dissimilarities that are not discussed herein, EEG and ECoG will be differentiated based on the magnitude of the current and the frequency composition.
