A few weeks ago I experienced sleep paralysis for the first time. I couldn't move, and there was a tall bi-pedal hominid standing in the corner of my room. It sounded as if it were calling for my attention, but it was just noise, and blurry noise at that.
Needless to say, I started reading into sleep paralysis, a phenomenon where your brain awakens from REM-stage sleep, but your body remains in the sleep-state induced paralysis that accompanies REM sleep. Vivid, and many times reportedly horrifying, disturbing, or supernatural hallucinations are associated with sleep paralysis, and is comparable to the feeling of a deeply psychotropic, paralytic dissociative.
Other phenomena that are sometimes associated with sleep paralysis are reports of alien abduction, and ghostly encounters.
During REM sleep, the body is paralyzed, and the mind begins dreaming, due to the secretion of endogenous DMT into the cerebro-spinal fluid of the brain.
DMT when taken as a recreational, or spiritual psychoactive drug, its effects are best described as a paralytic, dissociative, psychotogenic hallucinogen, or psychedelic. Anubis hit the description of the overall experience right on the head.
Perhaps it is not too far off the mark to theorize that one of the chemical reactions in the brain accompanying sleep paralysis is the secretion of DMT - it would account for the vivid hallucinations, and spiritual context of these wild surrealities.
For that matter, if you subscribe to the philosophy that the method of the exploration of the vast infinity of space and time is internally through oneself, then perhaps you will agree that the hallucinations accompanying sleep paralysis are a glimpse into an alternate dimension parallel to our own, into which access would be extremely easy under the influence of endogenous DMT.
I do so love discovering new doors to different parts of this spectacular universe. :D
And for any with an interest in learning about DMT do I recommend the following.
DMT: The Spirit Molecule, Rick Strassman, M.D.
&
Inner Paths to Outer Space, Rick Strassman, M.D., Slawek Wojtowicz, M.D., Luis Eduardo Luna, Ph.D., and Ede Frecska, M.D.
Godspeed.