On the Use of EEG or MEG Brain Imaging Tools in Neuromarketing Research
Figure 6
Representation of the filtered and smoothed GFP related to the frontal electrodes in the lower alpha band for the analyzed Chinese subjects during the observation of the TV commercial advertising a carbonated beverage. On the -axis, there is the time duration of the spot; on the -axis there is the -score smoothed values of the GFP considered. Film segments are showed when increase of cerebral activity occurred.