Whatever the case is, the brain obviously at the end records the memory. Whether the memory is reliable or not, cannot be proven to anyone outside those experiencing the event. And if the memory is correct, there is still other explanations from it being real.
The exception is if they experienced many things in the area they claimed to be outside their body which was claimed to be a real physical place like a room in a hospital which they didn't have a chance of guessing. Of course, a claim on the internet claiming so, is no proof of this happening.
The exception is if they experienced many things in the area they claimed to be outside their body which was claimed to be a real physical place like a room in a hospital which they didn't have a chance of guessing. Of course, a claim on the internet claiming so, is no proof of this happening.