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.

113 results for "entoptic phenomena" — page 3 of 6

P_3_13 Verified Philosophy & Meaning

P_3_13 — Kant: Transcendental Idealism and the Limits of Reason

Immanuel Kant (1724-1804), professor at the University of Königsberg in East Prussia, produced what is widely regarded as the most transformative body of work in modern Western philosophy. His three Critiques — the Criti

Kant Immanuel Kant transcendental idealism Critique of Pure Reason a priori synthetic a priori
P_1_19 Credible Philosophy & Meaning

P_1_19 — Philosophy of Mind

The philosophy of mind is the branch of philosophy that investigates the nature of mental phenomena — consciousness, intentionality, perception, emotion, belief, desire, and their relationship to the physical body and br

philosophy of mind consciousness mind-body problem qualia hard problem Chalmers
P_1_16 Credible Philosophy & Meaning

P_1_16 — AI Consciousness Philosophy: Can Machines Think, Feel, and Be Aware?

The question of whether artificial intelligence systems can be conscious — whether machines can genuinely think, have subjective experiences, or possess phenomenal awareness — is one of the deepest unsolved problems at t

AI consciousness artificial intelligence Chinese Room hard problem machine consciousness Alan Turing
P_1_01 Verified Philosophy & Meaning

P_1_01 — The Hard Problem of Consciousness

The Hard Problem of Consciousness, defined by philosopher David Chalmers in 1995, asks: Why does physical processing in the brain give rise to subjective experience? We can explain HOW neurons fire (the "easy problems")

consciousness hard problem qualia explanatory gap Chalmers panpsychism
P_1_12 Verified Philosophy & Meaning

P_1_12 — Philosophy of Perception: Qualia, Illusion, and Direct Realism

The philosophy of perception investigates the nature, objects, and epistemological status of perceptual experience — asking what we are aware of when we see, hear, touch, taste, or smell the world, and how perceptual exp

philosophy of perception qualia phenomenal consciousness illusion hallucination direct realism
P_1_08 Verified Philosophy & Meaning

P_1_08 — Philosophy of Mind and the Body Problem

The mind-body problem — how do mental states (thoughts, feelings, consciousness) relate to physical states (neurons, brains, bodies)? — is one of the oldest and most intractable problems in philosophy. Descartes (1641) f

philosophy of mind mind-body problem dualism Descartes physicalism materialism
ZE_3_07 Verified Ethics & Applied Philosophy

ZE_3_07 — Ethics of Consciousness and Sentience

The ethics of consciousness and sentience investigates the moral implications of phenomenal experience — what moral obligations arise from the fact that some entities can feel, suffer, and have subjective experiences? Th

consciousness ethics sentience moral status hard problem animal sentience plant consciousness
R_2_06 Verified Biology & Evolution

R_2_06 — Isbell Snake Detection Hypothesis

This document examines Isbell Snake Detection Hypothesis, a topic within the Biology Evolution research area. Key areas of investigation include Origin and Author, The Core Thesis, The Expanded Pulvinar. The analysis spa

Lynne Isbell snake detection theory primate vision pulvinar nucleus trichromatic vision Quan Van Le
F_3_13 Credible Lost Connections

F_3_13 — Cave Art Networks — Ice Age Information Highways

Ice Age cave art — the painted, engraved, and sculpted images found in deep caves across Europe, Southeast Asia, and elsewhere, dating from the Upper Paleolithic (~45,000–10,000 BP) — is the oldest known evidence of comp

cave art parietal art rock art Upper Paleolithic Ice Age Pleistocene
ZA_4_06 Verified Physics & Quantum

ZA_4_06 — Phase Transitions and Symmetry Breaking in Physics

Phase transitions — transformations between distinct states of matter or vacuum configurations — are among the most fundamental phenomena in physics, uniting condensed matter, particle physics, and cosmology under a comm

phase transitions symmetry breaking spontaneous symmetry breaking Higgs mechanism Landau theory order parameter
I_3_09 Verified UAP Disclosure

I_3_09 — Foo Fighters and World War II Anomalous Observations

"Foo fighters" — a term coined by American military aircrews during World War II — refers to unexplained luminous phenomena observed by Allied (and reportedly Axis) pilots in both the European and Pacific Theaters from a

foo fighter World War II WWII anomalous lights strange aerial phenomena 415th Night Fighter Squadron
I_1_11 Credible UAP Disclosure

I_1_11 — Foo Fighters & Ghost Rockets

The "foo fighters" of World War II (1944–1945) and the "ghost rockets" of Scandinavia (1946) represent the earliest well-documented waves of anomalous aerial phenomena reported by trained military observers — predating t

foo fighters ghost rockets World War II UFO history 415th Night Fighter Squadron Scandinavia
I_5_00 UAP Disclosure

I_5_00 — Cultural Psychological Phenomena: Subfolder Summary

I_4_02 Credible UAP Disclosure

I_4_02 — USOs & Trans-Medium Phenomena

Unidentified Submerged Objects (USOs) and trans-medium phenomena — craft moving seamlessly between air and water — represent one of the most intriguing intersections of modern UAP data and ancient tradition. Modern milit

USO unidentified submerged object trans-medium Sanderson invisible residents vile vortices
M_1_12 Credible Forbidden Archaeology

M_1_12 — Ancient Electrical Phenomena: Baghdad Battery and Electroplating

The "Baghdad Battery" (also called the Parthian Battery) refers to a set of artifacts discovered in 1936 at Khujut Rabu (near Baghdad, Iraq) by German archaeologist Wilhelm König, then Director of the Baghdad Museum. The

Baghdad Battery Parthian battery galvanic cell electroplating ancient electricity König
ZF_2_04 Verified Oceanography

ZF_2_04 — Bioluminescence and Deep-Sea Phenomena

In the deep ocean — where sunlight vanishes below ~1,000 m — bioluminescence is the dominant source of light and the most widespread form of communication on Earth. An estimated 76% of all ocean organisms produce or disp

bioluminescence luciferin luciferase counterillumination milky seas anglerfish
K_4_02 Verified Consciousness

K_4_02 — Stigmata, Faith Healing, and Psychosomatic Phenomena

The human body can do things under the influence of belief that should not be physically possible according to conventional medical models. The placebo effect — a "sugar pill" producing measurable physiological changes —

stigmata faith healing psychosomatic placebo effect nocebo spontaneous remission
K_4_08 Credible Consciousness

K_4_08 — Parapsychology — Experimental Research on Psi Phenomena

Parapsychology is the scientific study of purported psychic phenomena — telepathy, clairvoyance, precognition, and psychokinesis (collectively termed "psi") — using experimental methods. Originating with J.B. Rhine's car

parapsychology psi ESP extrasensory perception Rhine Ganzfeld
ZG_2_02 Verified Linguistics & Communication

ZG_2_02 — Pidgins, Creoles, and Language Contact Phenomena

Pidgins and creoles are languages born from contact between groups with no shared language — they offer a natural laboratory for studying how human linguistic capacity creates new grammatical systems under extreme condit

pidgin creole creolization language contact lingua franca substrate
G_4_03 Verified Modern Frameworks

G_4_03 — Ball Lightning, Earthquake Lights, and Anomalous Atmospheric Phenomena

Ball lightning — glowing, roughly spherical objects that float through the air, pass through walls, and sometimes explode — has been reported for centuries by thousands of witnesses, including scientists, airline pilots,

ball lightning earthquake light EQL St. Elmo's fire Hessdalen lights min min lights