https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5987275/#:~:text=Since%20propofol%20stimulates%20the%20dopamine,like%20behavior%20in%20animal%20models.&text=Additionally%2C%20a%20subgroup%20of%20healthy,euphoric%20moods%20after%20propofol%20administration.