Andrew Huberman· PhD
the other one that's really interesting that I've been hearing more about and I have not tried um and it carries some dangers as ibigan which is 22 hours long and people experience the world as normal with their eyes open but when they close their eyes they get a like high resolution movie like version of prior experien but they have agency within those movies they can reshape their reactions this is being used to treat PTSD in Veterans uh to great success