Yes, it has been validated scientifically in this paper: https://www.pnas.org/doi/10.1073/pnas.0407401101 which has been reviewed by Daniel Goleman, American psychologist who became known as a science journalist: and reviewed by Richard Davison: and Matthieu Ricard who participated in the PNAS study: and Mingour Rhinpoche wo participated in the PNAS study: Swiss Meditation teacher Diego Hangartner did …