Although the exact cause of these experiences remains a mystery, the authors say the phenomenon may be tied to certain sleep abnormalities.
Source: https://www.livescience.com/65838-near-death-experiences-rem-sleep.html
Only the Autodidact is Free
Although the exact cause of these experiences remains a mystery, the authors say the phenomenon may be tied to certain sleep abnormalities.
Source: https://www.livescience.com/65838-near-death-experiences-rem-sleep.html