RESEARCH BASE

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

3,721 Documents 34 Sections 43,623 Citations 34,854 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.

3,516 results for "Men in Black" — page 75 of 176

L_5_09 Verified Genetics & Origins

L_5_09 — Human Microbiome Co-Evolution: Ancient Gut Companions

The human microbiome — the trillions of bacteria, archaea, fungi, and viruses that inhabit our bodies, particularly the gastrointestinal tract — is not merely a passive inhabitant but a co-evolved partner that has shaped

microbiome gut bacteria co-evolution Helicobacter pylori human migration paleomicrobiology
L_5_12 Credible Genetics & Origins

L_5_12 — Microbiome-Consciousness Connection: Gut-Brain Axis and Microbial Influence on Mind

The microbiome-gut-brain axis — the bidirectional communication network linking the ~38 trillion microorganisms inhabiting the human gastrointestinal tract with the central nervous system — has emerged as one of the most

microbiome gut-brain axis psychobiotics vagus nerve serotonin Cryan
L_5_14 Verified Genetics & Origins

L_5_14 — Amino Acid Racemization Dating Method

Amino acid racemization (AAR) — a geochronological dating technique based on the chemical conversion of L-amino acids (the biologically predominant enantiomer in living organisms) to D-amino acids (the mirror-image confi

amino acid racemization AAR dating method D/L ratio enantiomers isoleucine epimerization
L_5_13 Credible Genetics & Origins

L_5_13 — The Microbiome-Brain Axis: Gut Bacteria, Mood & Consciousness

The microbiome-gut-brain axis — bidirectional communication between the trillions of gut microorganisms and the central nervous system — has emerged as one of the most significant frontiers in neuroscience and consciousn

microbiome-brain-axis gut-brain-axis psychobiome vagus-nerve microbial-metabolites serotonin-gut
Y_4_06 Altered States

Y_4_06 — Synesthesia and Cross-Modal Perception

Synesthesia — the involuntary, consistent experience of one sensory modality triggering perception in another (e.g., hearing colors, tasting shapes) — affects roughly 4% of the general population when broad subtype defin

synesthesia cross-modal perception chromesthesia grapheme-color sound-color mirror-touch
Y_4_14 Verified Altered States

Y_4_14 — Virtual Reality, Immersive Technology, and Altered Perception

Virtual reality (VR) and immersive technologies create genuine altered states of perception — not merely visual illusions but deep modifications of body ownership, spatial awareness, self-identity, and emotional processi

virtual reality VR augmented reality AR embodiment rubber hand illusion
Y_4_15 Credible Altered States

Y_4_15 — Sensory Overload and Information Flooding: Excess as Altered State

Sensory overload — the state that arises when sensory input exceeds the brain's capacity for orderly processing — represents the mirror image of sensory deprivation as a pathway to altered consciousness. While deprivatio

sensory overload information overload Ganzfeld rave culture overwhelm information flooding
Y_4_12 Verified Altered States

Y_4_12 — Psychosomatic Phenomena and the Placebo Effect

Psychosomatic phenomena — bodily changes produced by mental states — and the placebo effect — measurable physiological improvements following inert treatment — demonstrate that consciousness and belief can directly affec

placebo effect nocebo effect psychosomatic mind-body expectation conditioning
Y_4_16 Verified Altered States

Y_4_16 — Hypnagogia: The Threshold State Between Waking and Sleep

Hypnagogia is the transitional state of consciousness experienced during the onset of sleep (waking-to-sleep), characterized by vivid spontaneous imagery, auditory hallucinations, distorted body perception, and loosened

hypnagogia hypnagogic hypnopompic sleep onset threshold consciousness tetris effect
Y_4_18 Verified Altered States

Y_4_18 — Sleep Disorders and Parasomnias: Pathologies of Consciousness in Sleep

Sleep disorders affect an estimated 50–70 million Americans and ~1 billion people globally, causing significant morbidity, mortality, and economic burden. The field was transformed by the discovery of distinct sleep stag

sleep-disorders parasomnia insomnia narcolepsy sleep-apnea rem-behavior-disorder
Y_4_07 Altered States

Y_4_07 — Hypnosis — History, Neuroscience, and Therapeutic Application

Hypnosis has evolved from Franz Mesmer's "animal magnetism" theory (1770s) through James Braid's neurological reframing (1843) and James Esdaile's surgical applications in India to Milton Erickson's indirect hypnotherapy

hypnosis mesmerism Mesmer James Braid James Esdaile Milton Erickson
Y_4_13 Verified Altered States

Y_4_13 — Collective Effervescence and Group Altered States

Collective effervescence — Émile Durkheim's term (The Elementary Forms of Religious Life, 1912) for the heightened emotional energy generated when people gather and act together in coordinated ritual — describes a group

collective effervescence Durkheim group ritual emotional contagion synchrony entrainment
Y_4_03 Altered States

Y_4_03 — Shamanic Practices / Altered States Synthesis

Shamanic practices represent humanity's oldest spiritual technology, attested across every inhabited continent from at least 30,000 BCE (Upper Paleolithic cave art) to the present day. Despite vast cultural distances — g

shamanism altered states Mircea Eliade ecstasy trance soul journey
Y_4_21 Credible Altered States

Y_4_21 — Fasting-Induced Altered States

Fasting-induced altered states of consciousness — visionary experiences, euphoria, time distortion, dissociation, and mystical-type experiences produced by prolonged food deprivation — represent one of humanity's oldest

fasting altered states ketosis beta-hydroxybutyrate vision quest asceticism
Y_5_18 Credible Altered States

Y_5_18 — Sensory Deprivation & Float Tanks

Sensory deprivation — the systematic reduction or elimination of external sensory input — has been studied scientifically since the 1950s, with two primary paradigms: chamber REST (Restricted Environmental Stimulation Te

sensory deprivation flotation REST isolation tank John Lilly Epsom salt theta waves
Y_5_09 Credible Altered States

Y_5_09 — Firewalking: Altered States, Pain Override, and Ritual Confidence

Firewalking — the practice of walking barefoot over a bed of hot embers, coals, or heated stones — is one of the most dramatic and visually arresting ritual practices in world culture, documented across diverse tradition

firewalking fire ritual Anastenaria pain override Leidenfrost effect endorphins
Y_5_13 Verified Altered States

Y_5_13 — Starvation and Dehydration: Cognitive Effects of Deprivation States

Starvation and dehydration — states of severe and prolonged nutritional and fluid deprivation — produce a characteristic and well-documented progression of cognitive, perceptual, and emotional alterations that constitute

starvation dehydration Minnesota starvation experiment cognitive impairment hallucination survival psychology
Y_5_08 Credible Altered States

Y_5_08 — Sweat Lodge and Heat-Induced Altered States

The sweat lodge — and heat-induced altered states more broadly — represents one of the most ancient and geographically widespread methods of intentionally altering consciousness through controlled hyperthermia: sustained

sweat lodge inipi Lakota sauna banya heat therapy
Y_5_15 Verified Altered States

Y_5_15 — Altitude Sickness and High-Altitude Consciousness: Mountain Visions

Altitude sickness — a spectrum of syndromes caused by hypobaric hypoxia (reduced oxygen partial pressure at elevation) — produces some of the most dramatic and well-documented involuntary altered states of consciousness

altitude sickness hypoxia third-man factor Everest high-altitude cerebral edema HACE
Y_2_06 Altered States

Y_2_06 — Dissociation, Depersonalization, and Derealization

Dissociation — the disruption of normally integrated functions of consciousness, memory, identity, emotion, perception, behavior, and sense of self — represents one of the most revealing natural experiments for understan

dissociation depersonalization derealization depersonalization-derealization disorder DDD dissociative identity disorder