out of body experiences have NO proof to them.Things are only real because we perceive them. We're experiencing life in the physical which is just perception. I beleive once we are releived of our bodies we will experience everything else. If you ever watched the schole experiments video on youtube, they're speaking to peopel who've passed on and those people have described themselves as being in another dimension with access to all types of information and things that they cannot describe.
sheer shock to the brain and trauma/stress makes it go haywire, theres no evidence they experienced anything externally.