Actually at least one fellow did write a book detailing a short period he spent viewing hell.
If these reports stemmed just from bizarre neurological responses to anesthesia, as some claim, they would not all have such consistency.
“If these reports stemmed just from bizarre neurological responses to anesthesia, as some claim, they would not all have such consistency.”
Why not? If the religious and cultural teachings about heaven are similar - and they are - you would expect such dreams to be consistent. If you anesthetize a human brain that is pretty much consistent with every other human brain, then you would expect consistency.