 In this study, we investigated the effectiveness of using olfactory, enhanced videos in inducing emotions compared to traditional videos. We found that olfactory enhanced videos significantly outperformed traditional videos in evoking negative emotions, and that the neural patterns in response to emotions under different stimulus methods were stable. Additionally, we observed that the FP1, FP2, and F7 electrodes showed significant differences in whether or not they were used with olfactory-enhanced videos. This article was authored by Min Chaowu, Wei Tang, Sun Hong-Fan, and others.