ScienceGlobal issuesIt's just fine to have nothing in your headTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issuesConor Dillon | Gabriel Borrud10/30/2022October 30, 2022When there are no thoughts in your mind, is your brain working? And when that happens — what is actually happening?https://p.dw.com/p/4IqZzAdvertisement