Gateway Process report (McDonnell, INSCOM, 1983).
documentedgovernment_studyDeclassified Document Archive
LTC Wayne McDonnell's 'Analysis and Assessment of the Gateway Process' — Hemi-Sync, OOBE, holographic-universe physics.
US Army INSCOM, 9 June 1983 (CIA-RDP96-00788R001700210016-5), declassified 2003 — the 'viral' Gateway doc covering altered states, Hemi-Sync, remote viewing, and the consciousness/holographic-universe model. Famous for the long-missing page 25 (since restored).