They didn’t claim it was “proven” fact, but they took it seriously enough to research how human consciousness can access non-physical dimensions.
Here’s the official link where you can read the CIA declassified “Gateway Process” document:
CIA Reading Room PDF – Analysis and Assessment of Gateway Process: https://www.cia.gov/readingroom/print/271687
This is the famous 1983 Army Intelligence report that breaks down the concepts of:
The brain as a frequency generator
Reality as an energy hologram
Hemi-Sync, out-of-body states, and astral projection
How consciousness can transcend time and space
Here’s a clear summary of the key takeaways from the CIA’s declassified “Gateway Process” report (1983) — in plain English:
The Gateway Process: CIA’s Assessment
1. Everything is energy — and reality is like a hologram.
The report draws on quantum physics to explain that the universe and human consciousness exist as interconnected energy fields. All physical reality is a projection of this infinite energy — a “holographic” model of reality.
2. Your brain is a frequency receiver.
The human brain can tune into different frequencies. By using special methods (like Hemi-Sync®, a binaural beat technique), you can alter your brainwave patterns to reach deep states of relaxation and expanded awareness.
3. Astral projection and out-of-body states are real.
The document discusses how, in altered states, your consciousness can leave the physical body and travel beyond time and space. This includes astral travel, remote viewing, and other extrasensory experiences.
My book ,The Cosmic Caretaker https://amzn.eu/d/cjntEd0 embodies these beliefs