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Updated: Aug 12, 2025

Using Electroencephalography Measurements and High-quality Video Recording for Analyzing Visual Perception of Media Content
Published on: May 26, 2018
Brain potentials related to violent video clips
Siyu Chen1, Xinhong Li2, Peng Fang1
1Department of Military Medical Psychology, Air Force Medical University, Xian, China.
Abstract:
The aim of the present study was to investigate whether affective video can elicit ERPs related to emotional processing. Compared with neutral video clips, violent video clips elicited delayed but amplitude-similar N1 component. The most conspicuous finding was enhanced EPN and LPP components for violent than neutral video clips. These data indicate the possibility of using affective video as stimulus to elicit ERPs and provide new evidence for processing affective stimuli, using real-life video clips with better ecological validity.

