Brain Symmetry in Alpha Band When Watching Cuts in Movies

The purpose of this study is to determine if there asymmetry in the brain activity between both hemispheres while watching cuts movies. We presented videos with 36 participants, registered electrical through electroencephalography (EEG) and analyzed frontal, somatomotor, temporal, parietal occipital areas. EEG power alpha (8–13 Hz) were based on 4032 epochs (112 from × participants) each hemisphere. On average, we found negative asymmetry, indicating a greater left hemisphere right temporal opposite was somatomotor However, high inter-subjects variability, these asymmetries did not seem be significant. Our results suggest that audiovisuals do provoke any specific asymmetrical band viewers. conclude when decoding audiovisual content may more related narrative than formal style.