RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,625 Citations 34,852 Keywords Indexed 4 Evidence Tiers

3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.

52 results for "gamma entrainment" — page 3 of 3

Y_5_02 Verified Altered States

Y_5_02 — CIA Gateway Process, Monroe Institute & Hemi-Sync

The CIA's Gateway Process Analysis Report (1983) is a declassified U.S. Army Intelligence document that evaluated the Monroe Institute's Hemi-Sync technology for potential military/intelligence applications. Written by L

Gateway Process Gateway Experience Monroe Institute Hemi-Sync binaural beats Robert Monroe
Y_5_21 Credible Altered States

Y_5_21 — Sound Healing and Acoustic Therapy: Vibration, Resonance, and Therapeutic Sound

Sound healing encompasses a spectrum from evidence-based clinical music therapy to ancient and modern practices using specific frequencies, instruments, and resonance for therapeutic purposes. Clinical music therapy — pr

sound healing acoustic therapy cymatics binaural beats 432 hz 528 hz
Y_2_16 Credible Altered States

Y_2_16 — Near-Death Experience Latest Research

Near-death experiences (NDEs) — the vivid, structured experiences reported by approximately 10–20% of cardiac arrest survivors (including out-of-body perception, tunnel experiences, life reviews, encounters with deceased

near-death experience NDE AWARE study Sam Parnia cardiac arrest consciousness
Y_2_04 Verified Altered States

Y_2_04 — Neuroscience of Death — Terminal Lucidity and Dying Brain

The neuroscience of death has emerged as a legitimate research frontier, revealing that dying is not a simple cessation but a complex neurobiological process with surprising features. Michael Nahm and Bruce Greyson's doc

terminal lucidity dying brain gamma wave surge cortical spreading depolarization near-death experience DMT hypothesis
Y_3_02 Verified Altered States

Y_3_02 — Meditation, Neuroplasticity, and Contemplative Neuroscience

Meditation — the systematic training of attention and awareness — has been practiced for at least 3,000-5,000 years (earliest evidence: Indus Valley seal of a seated figure in meditation posture, ~2600 BCE; earliest text

meditation neuroplasticity mindfulness MBSR default mode network DMN
Y_3_05 Credible Altered States

Y_3_05 — Contemplative Neuroscience

Contemplative neuroscience — the scientific study of meditation, contemplative practices, and their effects on brain, body, and behavior — has matured from a fringe topic into a rigorous interdisciplinary field over the

contemplative neuroscience meditation neuroscience mindfulness long-term meditators Dalai Lama Mind and Life Institute
Y_3_07 Credible Altered States

Y_3_07 — Music, Consciousness, and Altered States

Music is one of the most powerful modulators of conscious experience available without pharmacological intervention. Neuroimaging reveals that music engages an extraordinarily distributed network: auditory cortex (superi

music cognition music neuroscience chills frisson musical emotion default mode network music auditory cortex
ZA_2_15 Credible Physics & Quantum

ZA_2_15 — Quantum Gravity Phenomenology: Searching for Planck-Scale Physics

Quantum gravity phenomenology is the enterprise of identifying and testing observable consequences — however faint — of the quantum nature of spacetime, bridging the gap between the ultra-high energies of the Planck scal

quantum gravity Planck scale modified dispersion relations Lorentz invariance violation minimum length gamma-ray burst
ZA_2_11 Speculative Physics & Quantum

ZA_2_11 — Spacetime Foam and Quantum Gravity Effects

At the Planck scale — lengths of ~$1.6 \times 10^{-35}$ m and times of ~$5.4 \times 10^{-44}$ s — quantum mechanics and general relativity collide, and the smooth spacetime continuum of Einstein's theory is expected to b

spacetime foam quantum foam Planck scale Planck length Planck time quantum gravity
ZA_5_22 Verified Physics & Quantum

ZA_5_22 — Ionizing Radiation: Physics, Biological Effects, and Applications

Ionizing radiation — electromagnetic waves or particles with sufficient energy (>10 eV) to remove electrons from atoms — was discovered in the final years of the 19th century through a rapid sequence of breakthroughs: Wi

ionizing radiation radioactivity alpha particles gamma rays X-rays DNA damage
ZA_3_11 Verified Physics & Quantum

ZA_3_11 — Cosmic Ray Physics and Ultra-High-Energy Particles

Cosmic rays — high-energy particles (primarily protons, alpha particles, and heavier atomic nuclei, with a small fraction of electrons and antimatter) that bombard Earth from space — were discovered by Victor Hess in 191

cosmic ray ultra-high-energy cosmic ray UHECR extensive air shower Pierre Auger Observatory Telescope Array
Verified

INTERDOC_75 — Sacred Acoustics and Cymatic Resonance as Consciousness Architecture

[KEY FINDING] Sound is a structural physical force. Cymatics proves that vibration organizes chaotic matter into precise geometric configurations. The acoustic engineering of ancient ritual spaces (often tuned to 111 Hz)

432 hz isochronic tones Ernst Chladni cymatics megalithic acoustics resonance