This article focuses on the experimental elicitation of pain through heat (thermal) and electrical stimulation while recording physiological, visual, and paralinguistic responses. It aims at collecting valid multimodal data for analyzing pain based on its intensity, quality, and duration.
Gruss, S., Geiger, M., Werner, P., Wilhelm, O., Traue, H. C., Al-Hamadi, A., Walter, S. Multi-Modal Signals for Analyzing Pain Responses to Thermal and Electrical Stimuli. J. Vis. Exp. (146), e59057, doi:10.3791/59057 (2019).