Fig. 2

Time-series plots and corresponding boxplots of tingling intensity ratings for each category (N = 46). Line graphs show mean real-time ratings across 30-s clips, with each colored line representing a specific video from the corresponding category (as color-coded in Fig. 1). Gray-shaded regions indicate the initial 5 s of each video, which were excluded from statistical analysis. Boxplots summarize the distribution of average tingling intensities for five clips within each category across participants. Mic videos yielded the highest overall tingling ratings, followed by Eating, Proximal, and Nature.