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38 results for "sleep stages" — page 2 of 2

T_3_18 Credible Psychology & Social

T_3_18 — Anomalistic Psychology

Anomalistic psychology is the scientific study of extraordinary human experiences — including apparent telepathy, precognition, ghost sightings, alien abduction reports, near-death experiences, and other phenomena tradit

anomalistic psychology paranormal beliefs parapsychology anomalous experiences cognitive biases sleep paralysis
T_3_07 Psychology & Social

T_3_07 — Psychology of Play

Play — voluntary, intrinsically motivated, process-oriented activity distinguished by positive affect, flexibility, and "as-if" pretense — is a universal feature of mammalian development that serves critical functions in

play psychology play theory Piaget play Vygotsky play pretend play rough-and-tumble play
D_2_01 Sites & Artifacts

D_2_01 — Maltese Temple Builders and the Ħal Saflieni Hypogeum

The Maltese Temple Period (~3600–2500 BCE) produced the oldest free-standing structures on Earth — predating the Egyptian pyramids by ~1,000 years and Stonehenge by ~1,500 years. The tiny Maltese islands (316 km² total —

Malta Ħal Saflieni Hypogeum Ġgantija Mnajdra Ħaġar Qim Tarxien
B_4_10 Verified Beings & Entities

B_4_10 — Hag, Baba Yaga, and Crone Archetypes

The Crone — an aged, powerful, often terrifying supernatural woman who serves as gatekeeper between worlds, tester of heroes, devourer of the unworthy, and keeper of hidden wisdom — is among the most ancient and widespre

hag Baba Yaga crone wise woman old woman witch
B_2_13 Beings & Entities

B_2_13 — Succubi, Incubi, and Supernatural Sexual Encounters

Reports of nocturnal supernatural sexual encounters constitute one of the most globally consistent categories of anomalous experience, documented across every inhabited continent and spanning thousands of years. The incu

succubus incubus Lilith supernatural sexual encounter sleep paralysis night visitor
B_1_16 Verified Beings & Entities

B_1_16 — Healing Deities: Asclepius, Dhanvantari, Eir, Imhotep, Brigid

Healing deities — divine or deified figures who cure disease, protect health, and govern medical knowledge — represent the intersection of theology and medicine, two impulses inseparable in the ancient world. The Greek A

healing deity Asclepius Dhanvantari Eir Imhotep Brigid
Y_4_04 Altered States

Y_4_04 — Entoptic Phenomena and Phosphene Patterns

This document examines Entoptic Phenomena and Phosphene Patterns, a topic within the Consciousness research area. Key areas of investigation include Defining Entoptic Phenomena, Phosphenes: Light from Within, Heinrich Kl

entoptic phenomena phosphene form constants Heinrich Klüver mescaline Lewis-Williams
Y_4_01 Altered States

Y_4_01 — Lucid Dreaming Research

Lucid dreaming — being consciously aware that you are dreaming WHILE dreaming, and potentially controlling dream content — was scientifically verified in 1975-1981 through a breakthrough protocol: pre-arranged EYE SIGNAL

lucid dreaming dream consciousness REM sleep sleeping brain metacognition prefrontal cortex
Y_4_05 Altered States

Y_4_05 — Dreams, Dream Incubation, and Oneiric Knowledge

Dreams have been treated as a source of knowledge, prophecy, and divine communication in virtually every civilization. Ancient Mesopotamians maintained professional dream interpreters (šāʾilu) and compiled dream omen com

dream dreaming dream incubation oneiric Asklepion temple sleep
Y_5_17 Speculative Altered States

Y_5_17 — Astral Projection Laboratory Research

Astral projection — the subjective experience of consciousness separating from the physical body and traveling independently — has been reported across virtually all human cultures throughout history, from ancient Egypti

astral projection out-of-body experience OBE Charles Tart Robert Monroe temporo-parietal junction
S_1_01 Future Technology

S_1_01 — Artificial General Intelligence and Existential Risk

Artificial General Intelligence — a system with human-level or greater cognitive capabilities across ALL domains — may be the most consequential invention in human history. Current foundational AI systems (GPT-4, Claude,

AGI artificial general intelligence superintelligence alignment problem existential risk x-risk
S_5_09 Verified Future Technology

S_5_09 — Wearable Technology: Biosensors, Continuous Monitoring, and Digital Health

Wearable technology — electronic devices worn on the body that continuously collect physiological, activity, and environmental data — has evolved from simple pedometers into sophisticated health-monitoring platforms worn

wearable technology biosensor continuous monitoring smartwatch fitness tracker PPG
I_1_12 Speculative UAP Disclosure

I_1_12 — Classic Abduction Cases — Hill & Walton

The alien abduction phenomenon — accounts by individuals who claim to have been taken against their will by non-human entities, subjected to physical examinations, and returned with partial or no memory of the event — is

abduction Betty Hill Barney Hill Travis Walton alien encounter hypnotic regression
I_5_02 UAP Disclosure

I_5_02 — Alien Abduction Phenomenon — Mack, Hopkins, and the Experiencer Debate

The alien abduction phenomenon — in which individuals report being taken against their will by non-human entities, subjected to medical/reproductive procedures, and returned with partial or no memory — emerged as a major

alien abduction abduction experiencer close encounter John Mack Budd Hopkins
I_5_17 Credible UAP Disclosure

I_5_17 — UAP and Consciousness: The Intersection

A persistent, under-discussed feature of serious UAP research is that the most intense witness reports — close-encounter cases, repeated-percipient cases, and the "contact phenomenon" — show high correlation with altered

UAP UFO consciousness observer dependent contact phenomenon Vallée
E_4_21 Verified Cataclysms & Chronology

E_4_21 — Oxygen Isotope Stages: Marine Isotope Record and Climate Cycles

The marine oxygen isotope record — constructed from measurements of the ratio of oxygen-18 to oxygen-16 (δ¹⁸O) in the calcium carbonate (CaCO₃) shells of foraminifera (single-celled marine organisms) preserved in deep-se

oxygen isotope δ18O marine isotope stage MIS benthic foraminifera planktonic
Y_4_00 Altered States

Y_4_00 — Sleep Trance Perception: Subfolder Summary

X_3_26 Verified Medicine & Healing

X_3_26 — Chronobiology & Circadian Medicine

Chronobiology — the study of biological rhythms — has emerged from a niche curiosity to a Nobel Prize–winning discipline with profound implications for medicine, metabolism, and mental health. [KEY FINDING] The 2017 Nobe

chronobiology circadian rhythm suprachiasmatic nucleus clock gene CLOCK BMAL1