A Dictionary of Hallucinations

Preface to the Second Edition
References
Contents
List of Figures
Preface
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Z
A
Abdominal Aura
Absinthism and Hallucinations
Acceleration Phosphene
Accommodation-Convergence Micropsia
Accommodative Micropsia
Acenesthesia
Achromatism
Achromatopsia
Acoasm
Acoenesthesiopathy
Acousma
Acoustic Hallucination
Acoustic Phantasma
Acquired Centralized Tinnitus
Acquired Immunodeficiency Syndrome (Aids) and Hallucinations
Acquired Synaesthesia
Acroparaesthesia
Active Illusion
Acuphene
Acute Ascending Polyneuropathy and Hallucinations
Acute Brain Syndrome
Acute Confabulatory Psychosis
Acute Confusional State
Acute Hallucinatory Insanity
Acute Hallucinosis
Acute Organic Reaction
Acute Psychotic Syndrome After Penicillin
Acyanoblepsia
Additional Image Perception
Aeropsia
Affect Illusion
Affective or Non-specific Verbal Hallucination
Aftereffect
Afterimage
Afterimagery
Afterlife-Related Hallucination
Aftersensation
Agaric and Hallucinations
Agathosma
Ageusia
Ageustia
Agheustia
Agnosopsia
AIDS and Hallucinations
Akinetopsia
Akoasm
Akoasmic Noise
Alcohol Hallucinosis
Alcoholic Hallucinosis
Alcoholic Twilight State
Alcohol-Induced Psychotic Disorder
Alexander’s Band
Algohallucinosis
Algesia
Algopsychalia
Al-Hasan, Abu Ali
Alhazan (c. 965–1040)
Aliageusia
Alice in Wonderland Effect
Alice in Wonderland Syndrome
Aliosmia
Alkaloids and Hallucinations
Allachaesthesia
Allesthesia
Alley
Allocheiria
Allochiria
Allodynia
Allodyngeusia
Allodynosmia
Alloaesthesia
Allotopagnosia
Allotriogeusia
Allotriogeustia
Allucinatio
Altruistic Hallucination
Alucinari
Alucinatio
Alusia
Alzheimer’s Disease and Hallucinations
Amanita Reverie
Amaurosis and Visual Hallucinations
Amaurosis Fugax and Visual Hallucinations
Ambiguity
Ambiguous Figure
Ambiguous Illusion
Amblyaphia
Amblyopia and Hallucinations
Amentia
American Mandrake and Hallucinations
Amphetamine Psychosis and Amphetamine-Induced Hallucinations
Anabolic Steroids and Hallucinations
Anaesthesia
Anaesthesia Dolorosa
Anaesthesia Gustatoria
Anaesthesia Linguae
Anaesthesia Olfactoria
Anaesthesia Optica
Analgesia
Analgia
Anaphia
Anerythroblepsia
Anerythropsia
Anesthesia
Angel Dust and Hallucinations
Angel’s Trumpet and Hallucinations
Anhaphia
Animals and Hallucinations
Animal Voice Hallucination
Ann the Word
Anomalous Colour Vision
Anomalous Trichromacy
Anomalous Trichromatism
Anorexia and Hallucinations
Anosmia
Anosognosia and Hallucinations
Anosognosia for Blindness
Anthelic Arc
Anthelion
Anthypnic Sensation
Antibiotics and Hallucinations
Anticholinergic Hallucinogen
Antidepressants and Hallucinations
Anti-hallucinatory System
Ant Ingestion and Hallucinations
Antipsychotics and Hallucinations
Anton-Babinski Syndrome
Anton’s Blindness
Anton’s Symptom
Anton’s Syndrome
Anwesenheit
Aphantasia
Apophany
Apophenia
Apotemnophilia
Apparition
Apparitional Experience
Apperceptive Hallucination
Archimedes’ Spiral
Aristotle’s Illusion
Arrest of Passage of Time
Arrowhead Illusion
Artificial Somnambulism
Artificial Spectrum Top
Arugopsia
Aschematia
Asclepiades of Bithynia (124–c. 40 BC)
Asomatognosia
Asomatoscopy
Asphalt Mirage
Assimilation
Assimilative Illusion
Associative Mindblindness
Asthenopic Scotoma
Astral Projection
Ataques de Locura
Athenodorus Cananites
Atopognosis
Atropa belladonna and Hallucinations
Atropa Mandragora and Hallucinations
Atropine and Hallucinations
Atypical Odontalgia
Aubert-Fleischl Effect
Aubert-Fleischl Paradox
Aubert-Fleischl Phenomenon
Audible Thinking
Audio Illusion
Audioalgesic Hallucination
Audioalgesic Synaesthesia
Audiosensitivity
Audiovisuoalgesic Hallucination
Audiovisuoalgesic Synaesthesia
Audition Colorée
Auditory Aura
Auditory Autokinetic Effect
Auditory Charles Bonnet Syndrome
Auditory Deafness
Auditory Distortion
Auditory Evoked Phosphene
Auditory Hallucination
Auditory Hyperaesthesia
Auditory Illusion
Auditory Pareidolia
Auditory Peripheric Hallucination
Auditory Perseveration
Auditory Sexual Hallucination
Auditory Sleep Start
Auditory Verbal Hallucination
Aufhocker
Aura
Aura Epileptica
Aural Hallucination
Aural Phenomenon
Aureole Effect
Autohallucination
Autokinesis
Autokinetic Effect
Autokinetic Illusion
Autokinetic Phenomenon
Autokinetic Sensation
Automatism
Automatosis
Autonomic Aura
Autophonia
Autophony
Autoprosopometamorphopsia
Auto-representative Phenomenon
Autoscopic Hallucination
Autoscopic Phenomenon
Autoscopy
Autosomatagnosia
Autosomatamnesia
Autotopagnosia
Ayahuasca-Induced Hallucination
Ayawaska
B
Babuzicarius
Background Object of Primary Identification
Backmasking
Back-Rider
Backward Masking and Illusions
Bagel Vision
Ball Lightning and Hallucinations
Bananadine and Hallucinations
Belladonna-Induced Hallucination
Benham’s Disc
Benham’s Top
Benham’s Wheel
Benign Hallucination
Benzodiazepine-Induced Hallucination
Bereavement Hallucination
Beta-Blockers and Hallucinations
Bicameral Mind Theory
Bidwell’s Ghost
Bilateral Auditory Hallucination
Bilateral Hallucination
Bilateral Scotoma
Bilateral Spectrum
Binasal Hemianopia
Binocular Diplopia
Binocular Illusion
Bio-Introscopy
Bipartition Fantasy
Birgitta Birgersdotter
Birgitta of Vadstena
Bistable Figure
Bitemporal Hemianopia
Black Hemianopia
Black Patch Delirium
Black Patch Disease
Black Patch Psychosis
Black Patch Syndrome
Blake, William (1757–1827)
Blank Hallucination
Bleuler, Paul Eugen (1857–1939)
Blind Imagination
Blindness and Hallucinations
Blindsight
Blind Spot
Blue-Field Entoptic Phenomenon
Blue Vision
Bodily Hallucinated Smell
Bodily Hallucination
Body Dysmorphic Disorder and Hallucinations
Body Photism
Body Schema Disturbance
Body Schema Illusion
Body Sensation Hallucination
Body-Swapping Illusion
Bolt Lightning
Bonaparte, Napoleon (1769–1821)
Bonnet Syndrome
Border
Borderline Personality Disorder and Hallucinations
Bottom-Up Hypothesis
Bouguer’s Halo
Bouncing Vision
Braille Hallucination
Brain Damage-Induced Synaesthesia
Brain Light
Brainstem Auditory Hallucinosis
Brainstem Hallucination
Brainworm
Bridget of Sweden (1303–1373)
Brobdingnagian Hallucination
Brobdingnagian Vision
Brocken Bow
Brocken Spectre
Buddha’s Halo
Buddha’s Light
Bufotenine and Hallucinations
C
Cacogeusia
Cacosmia
Café Wall Illusion
Caloric Stimulation and Hallucinations
Cambiata Illusion
Cannabis-Induced Hallucination
Capgras Delusion
Capgras Syndrome for the Mirror Image
Capgras Syndrome
Cardan, Jerome (1501–1576)
Carroll, Lewis
Cataract Delirium
Causalgia
Celestial Illusion
Cellini’s Halo
Cenesthetic Hallucination
Census of Hallucinations
Census of Waking Hallucinations
Central Achromatopsia
Central Dazzle
Central Macropsia
Central Pain
Central Tinnitus
Centrifugal Theory of Hallucinatory Activity
Centripetal Theory of Hallucinatory Activity
Cephalotinnitus
Cerebral Achromatopsia
Cerebral Akinetopsia
Cerebral Amblyopia
Cerebral Dyschromatopsia
Cerebral Polyopia
Cerebro-Sensorial Hallucination
Cessation of Dreaming
Change Blindness
Change Deafness
Charcot-Wilbrand Syndrome
Charles Bonnet Syndrome
Charpentier’s Illusion
Chemosensory Deficits
Chemosensory Disorders
Chessboard Design
Childhood and Hallucinations
Childhood Companion
Childhood Trauma and Hallucinations
Chloropsia
Choreomania
Christic Vision
Chromatic Illusion
Chromatic-Graphemic Synaesthesia
Chromatic-Lexical Synaesthesia
Chromatic-Numeric Synaesthesia
Chromatic-Phonemic Synaesthesia
Chromatism
Chromatodysopsia
Chromatopsia
Chromopsia
Chronic Hallucinatory Psychosis
Chronic Hallucinosis
Chronic Tactile Hallucinosis
Chronophrenia
Chronotaraxis
Cinematographic Vision
Circle of Ulloa
Clairaudience
Clairsentience
Clairvoyance
Classification of Hallucinations
Clérambault Syndrome
Clinical Lycanthropy
Clinical Therianthropy
Clinical Zoanthropy
Clocking Tinnitus
Clonidine Hallucination
Clonidine-Induced Hallucination
Closed-Eye Hallucination
Closed-Eye Visual Hallucination
Closed-Eye Visualization
CNS Stimulants and Hallucinations
Cobweb Figure
Cocaine Bugs
Cocaine Hallucinosis
Cocaine Spots
Cocaine-Induced Misperceptions
CODAM
Codeine and Hallucinations
Coenesthesiopathy
Coenesthetic Autoscopy
Coenesthetic Hallucination
Coenesthetic Sexual Hallucination
Coenestopathy
Cognitive Behavioural Therapy
Cognitive Illusion
Cognitive Model of Hallucinations
Cognitive Therapy and Hallucinations
Coherent Tinnitus
Cohn, Helen
Coincidental Hallucination
Cold Allodynia
Collective Apparition
Collective Hallucination
Collective Percipience
Coloropsia
Colour Audition
Colour Blindness
Coloured Hearing
Coloured Hearing Synaesthesia
Coloured Language
Coloured Music
Coloured Taste
Coloured Words
Colour Hearing
Colour Phi Phenomenon
Colour-Processing Deficit
Colour Scotoma
Colour Vision Deficiency
Command Hallucination
Complementary Afterimage
Complete Hallucination
Completion Illusion
Complex Hallucination
Complex Regional Pain Syndrome
Complicated Metamorphopsia
Compound Hallucination
Compound Sexual Hallucination
Compulsive Hallucination
Conception Hallucination
Conceptual Synaesthesia
Conductive Tinnitus
Cone
Cone-Monochromatism
Confuso-Oneiric State
Congruent Multimodal Hallucination
Contingent Aftereffect
Contingent Perceptual Aftereffect
Continuity Hypothesis
Convergence Micropsia
Convergence Phosphene
Conversion
Conversion Anaesthesia
Conversion Blindness
Conversion Hallucination
Conversive Hallucination
Cornsweet Edge
Cornsweet-Edge Effect
Cornsweet Effect
Cornsweet Illusion
Cornsweet Stimulus
Corollary Discharge Model
Corona
Corona Phenomenon
Cortical Blindness
Cortical Metamorphopsia
Cortical Probing and Hallucinations
Corticosteroids and Hallucinations
Craik-Cornsweet Illusion
Craik-O’Brien-Cornsweet Illusion
Craik-O’Brien Effect
Crank Bugs
Creative Hallucination
Crepuscular Hallucinosis
Cross-Activation Hypothesis
Cryptesthesia
Crystal Vision
Cutaneous Perception
Cyanopia
Cyanopsia
D
Daltonism
Dämmerzustand
Dancing Mania and Hallucinations
Dancing Plague
Dark Light
Dark Side of Oz
Dark Side of the Rainbow
Datura Hallucination
Day Blindness
Daydream
Daymare
Daytime Parahypnagogia
Dazzle
De Clérambault Syndrome
De Maupassant, Guy (1850–1893)
Dead-Weight Hallucination
Deafferentiation Hypothesis of Hallucinatory Activity
Deafferentiation Pain
Deafness
Deathbed Apparition
Deathbed Escort
Deathbed Vision
Defective Corollary Discharge Model for Verbal Auditory Hallucinations
Defective Revisualization
Deformation Phosphene
Déjà Experience
Déjà Vécu
Déjà Vu
Delboeuf Concentric Circles
Delboeuf Illusion
Deliriant
Delirium
Delirium Alcoholicum
Delirium Ebriositatis
Delirium Ebriosorum
Delirium Ebriosum
Delirium E Potu
Delirium of Judgment
Delirium of the Senses
Delirium Potatorum
Delirium Tremens
Delirium Tremifaciens
Delusional Halitosis
Delusional Misidentification Syndrome
Delusional Reduplication Syndrome
Dementia and Hallucinations
Dementia Paralytica and Hallucinations
Demon
Demoor’s Sign
Dendropsia
Denial of Blindness
Dermal Vision
Dermatozoic Hallucination
Dermo-optical Perception
Dermo-optics
Descartes, René (1596–1650)
Desert Hallucination
Desert Mirage
Deutan Colour Blindness
Deutan Colour Deficiency
Deutanomaly
Deuteranomaly
Deuteranopia
Deuteroscopic Hallucination
Deuteroscopy
Deutsch’s Illusion
Developmental Synaesthesia
Dichromatism
Dichromatopsia
Digital Sight
Dimensions of Visual Imagery
Dimethyltryptamine (DMT) and Hallucinations
Diminutive Visual Hallucination
Dinitrogen Oxide and Hallucinations
Diplacusis
Diplohaptia
Diplopia
Diplopia Monocularis
Direct Voice
Disjunctivism
Disorder of Corporeal Awareness
Disorder of Perception
Disorder of Time Sense
Disposition
Dissimilar Autoscopy
Dissociation and Hallucinations
Dissociation Model of Hallucinatory Experience
Dissociative
Dissociative Hallucination
Dissociative Twilight State
Distorted Hallucination
Distorteidolia
Distortion
Distortion Illusion
Distortions of Vital Sensations
Djinn
D-Nightmare
Dodgson, Charles Lutwidge (1832–1898)
Dolittle Phenomenon
Donizetti, Gaetano (1797–1848)
Donut Vision
Dopamine Hypothesis of Hallucinatory Activity
Doppeldenken
Doppelgänger
Doppler Effect
Doppler Shift
Dostoevsky, Fyodor (1821–1881)
Double
Double Consciousness
Double Dream
Double Hearing
Double Perceptions
Double Rainbow
Double Simultaneous Stimulation Phenomenon
Doubling of Awareness
Doughnut Vision
Downward Sensory Impulse
Dream
Dream Anxiety Attack
Dream Fish
Dream Intrusion
Dreamachine
Dream Machine
Dream Pain
Dream Scintillation
Dream Screen
Dreaming True
Dreamy Mental State
Dreamy State
Drug
Drug-Induced Hallucination
Drug-Induced Synaesthesia
Dual Consciousness
Dual-Input Model of Hallucinations
Dual System Experience
Duck-Rabbit
Dumbbell Phosphene
Duplicate Limb Sensation
Duplication of Consciousness
Dysacusis
Dysaesthesia
Dysaphia
Dysauris
Dyschromatopsia
Dyschronation
Dysgeusia
Dysgeustia
Dysmegalopsia
Dysmetropsia
Dysmorphopsia
Dysosmia
Dysplatopsia
E
Ear-Clicking Tinnitus
Earthquake
Earworm
Écho de la pensée
Echo of Reading
Echo Pain
Ecsomatic Experience
Ecstasy with Looking Back at Oneself
Ecstasy, Mysticism, and Hallucinations
Ecstatic Aura
Ectoplasm
Ectoplasmic Substance
Eidetic Image
Eidetic Imagery
Eidetic Phenomenon
Eideticum
Eidolia
Eigengrau
Eigenlicht
Electrocortical Stimulation
Electromagnetic Field Disturbances and Hallucinations
Electromagnetic Waves and Hallucinations
Electronic Voice Phenomenon
Elementary Hallucination
Endomorphins and Hallucinations
Endorphins and Hallucinations
Enfacement Illusion
Enhanced Stereoscopic Vision
Enomania
Entheogen
Entity
Entity Encounter Experience
Entity Experience
Entomopia
Entophthalmic Phenomenon
Entopsia
Entoptic Form
Entoptic Hallucination
Entoptic Image
Entoptic Imagery
Entoptic Phenomenon
Environmental Tilt
Ephedrine and Hallucinations
Ephialtes
Ephialtes Nocturnus
Ephialtes Vigilantium
Ephialtis
Epidemic Chorea
Epidemic Hallucination
Epidemic of Dancing
Epigastric Aura
Epilepsy and Hallucinations
Epileptic Déjà Vu
Epileptic Hallucination
Epileptic Polyopia
Epileptic Synaesthesia
Epileptic Twilight State
Episodic Twilight State
Erethic Hallucination
Erethismus Ebriosorum
Erotic Hallucination
Erythropsia
Esthetic Illusion
Ethanol and Hallucinations
Exalted Hearing
Excursion of the Ego
Exosomaesthesia
Expectancy Hypothesis of Hallucinatory Experience
Experiential Hallucination
Experiential Hallucinosis
Experiential Ictal Phenomenon
Experiential Phenomenon
Experiential Projector Model of Hallucinations
Experiential Response
Experiential Seizure
Exploding Head Syndrome
External Autoscopy
Extracampine Hallucination
Extrasensory Perception
Extrinsic Olfactory Hallucination
Eye Floaters
Eyeless Sight
Eyeless Vision
Eye-Movement Phosphene
Eyes Wide Shut Illusion
F
Face Adaptation
Face-Aftereffect
Face Hallucination
Face Illusion
Face Pareidolia
Faces in the Dark
Facial Hallucination
Facial Pareidolia
Fallacia
Fallacia Optica
False Awakening
False Bodily Awareness
False Hallucination
False Paracusis
False Proximate Awareness
Falsidical Hallucination
Familiar
Fantastic Hallucination
Fasting-Induced Hallucination
Fata Bromosa
Fata Morgana
Fata Morgana of the Visual Sphere
Fat-Face Illusion
Fat-Face-Thin Illusion
Fechner Colour
Fechner’s Colours
Feedback Signal
Feeling of a Presence
Fiction
Fiction Illusion
Fiery Rings of Purkinje
Figment
Figure-Ground Vase
Filigree
Filled-Space Illusion
Filled/Unfilled Space Illusion
Finger Vision
Flashback (Drug-Related)
Flashback (in PTSD)
Flashback Phenomenon
Flashbulb Memory
Flaubert, Gustave (1821–1880)
Flicker colours
Flicker-Induced Hallucination
Flickering Consciousness
Flick Phosphene
Flittering Scotoma
Floaters
Floating-Finger Illusion
Floor-On-Ceiling Phenomenon
Fly Mushroom and Hallucinations
Focal Hallucination
Fogbow
Food Refusal and Hallucinations
Force-Movement Illusion
Form-Constant
Formed Hallucination
Formed Vision
Formed Visual Hallucination
Formication
Formicative Hallucination
Fortification Figure
Fortification of Vauban
Fortification Spectrum
Four-Factor Model of Hallucinations
Frégoli Syndrome for Place
Frégoli’s Illusion
Frégoli’s Phenomenon
Frégoli’s Syndrome
Fretwork
Freud, Sigmund (1856–1939)
Full-Body illusion
Functional Hallucination
Functional Hallucinosis
Funnel
G
Game Transfer Phenomenon
Ganglionic Hallucination
Ganglionic Illusion
Ganzfeld-Induced Hallucination
Garden Hose Bow
Gedankenhören
Gedankenlautwerden
Gélineau’s Disease and Hallucinations
General Elementary Somatopsychosis
Generalized Anaesthesia
General Paresis and Hallucinations
Genital Hallucination
Genuine Hallucination
Geometrical Hallucination
Geometrical Spectrum
Geometric Hallucination
Geometric-Optical Illusion
Geometric Visual Hallucination
Geometrizating Illusion
Geometrizing Illusion
Geyser Bow
Ghosting
‘Ghost’ Response
Giant Cell Arteritis and Hallucinations
Glare
Glissando Illusion
Globular Electricity
Globular Lightning
Glory
Glue Sniffing and Hallucinations
Goblet Figure
God Helmet
Grand Illusion Argument
Grapheme-Colour Synaesthesia
Graphic Hallucination
Graphic Speech Hallucination
Grating
Grey Hemianopia
Grief Hallucination
Guillain-Barré Syndrome and Hallucinations
Gulliverian Hallucination
Gustation Colorée
Gustatism
Gustatory Anaesthesia
Gustatory Anomalous Experience
Gustatory Aura
Gustatory Hallucination
Gustatory Hyperaesthesia
Gustatory Illusion
Gustatory Paraesthesia
Gustatory Phantasma
Gustatory Sexual Hallucination
Gyropsia
H
Hafgerdingar
Hafgerdingar Effect
Haidinger Brushes
Haidinger’s Brush
Haidinger’s Brushes
Haidinger’s Polarization Brushes
Halitophobia
Halitosis
Hallucinated Game
Hallucinated Headache
Hallucinated Inner Speech
Hallucinated Pain Syndrome
Hallucinated Playmate
Hallucinated Speech
Hallucinatio
Hallucination
Hallucination in Braille
Hallucination Normale
Hallucination of Apperception
Hallucination of Bodily Sensation
Hallucination of Memory
Hallucination of Motion
Hallucination of Perception
Hallucination of Physical Duality
Hallucination of Presence
Hallucination of Smell
Hallucination of Taste
Hallucination of the Self
Hallucination of the Senses
Hallucination of Touch
Hallucination Palilalique
Hallucination Proper
Hallucination Psychonome
Hallucinator
Hallucinatory Confusion
Hallucinatory Diplopia
Hallucinatory Disorder
Hallucinatory Disposition
Hallucinatory Epilepsy
Hallucinatory Flicker-Induced Experience
Hallucinatory Form-Constants
Hallucinatory Game
Hallucinatory Halitosis
Hallucinatory Insanity
Hallucinatory Madness
Hallucinatory Memory
Hallucinatory Near-Death Experi ence
Hallucinatory Neologism
Hallucinatory Obsession
Hallucinatory Polyopia
Hallucinatory Predisposition
Hallucinatory State
Hallucinatory Suggestion
Hallucinatory Twilight State
Hallucinogen
Hallucinogen Persisting Perception Disorder (HPPD)
Hallucinogenic Drug
Hallucinogenic Fish Poisoning
Hallucinogenic Salamander Brandy
Hallucinogenic Substance
Hallucinoid Experience
Hallucinosic Syndrome
Hallucinosis
Hallucinosis Phantastica
Hallucinotic Eidolia
Halo
Halo Vision
Halucinari
Haptic Hallucination
Hare in the Moon
Hashish Hallucination
Hat Illusion
Hat-Wearing Illusion
Haydn, Franz Joseph (1732–1809)
Hearing Aids and Hallucinations
Hearing Loss and Hallucinations
Hearing of a Presence
Hearing Voices Movement
Heat Allodynia
Heatoscopy without Optical Image
Heautoscopy
Heautoscopy Proper
Heiligenschein
Hemeralopia
Hemeralopsia
Hemiachromatopsia
Hemianopia
Hemianopic Hallucination
Hemianopsia
Hemianoptic Hallucination
Hemianoptic Optical Hallucination
Hemiasomatognosia
Hemidepersonalization
Hemihallucination
Hemimacropsia
Hemimetamorphopsia
Hemimicropsia
Hemiopic Hallucination
Hemioptic Hallucination
Hemiprosopometamorphopsia
Hemispatial Visual Inattention
Henbane and Hallucinations
Hering’s Afterimage
Heroin-Induced Hallucination
Herringbone
Hess Afterimage
Heteroprosopometamorphopsia
Heterosexual Heautoscopy
Heterotopagnosia
Highway Inferior Mirage
Highway Mirage
Hildegard of Bingen (1098–1179)
Hillingar Effect
Hodological Model of Hallucinatory Activity
Hodotopic Model of Hallucinatory Activity
Hoffmann-Tinel Sign
Hoigné Syndrome
Hole-in-the-Hand
Holocampine Hallucination
Homochromatic Afterimage
Honeycomb
Horizon Illusion
Hostage Hallucination
Hostage Hallucinosis
Hot-Road Mirage
Hsieh-Ping
Huckauf
Human Sonar Hypothesis of Auditory Hallucinations
Hydromancy
Hygric Hallucination
Hygric Sensation
Hyperacusis
Hyperacusis Dolorosa
Hyperaesthesia
Hyperaesthesia of the Retina
Hyperalgesia
Hyperaroused Hallucination
Hyperchromatopsia
Hypercoenesthesiopathy
Hyperechema
Hypergeusia
Hyperosmia
Hyperpathia
Hyperschematia
Hypnagogia
Hypnagogic Hallucination
Hypnagogic Imagery
Hypnagogic Nightmare
Hypnagogic Reverie
Hypnagogic Syndrome
Hypnagogic Visualization
Hypnalgia
Hypnolepsy
Hypnopathy
Hypnopompic Hallucination
Hypnosis
Hypnotic Blindness
Hypnotic Hallucination
Hypnotically Induced Hallucination
Hypnotism and Hallucinations
Hypoaesthesia
Hypoaroused Hallucination
Hypogeusia
Hypoglycaemia-Induced Hallucination
Hyposchematia
Hysterical Blindness
Hysterical Hallucination
Hysterical Twilight State
I
Ianothinopsia
Ianthinopsia
Ianthopsia
Ibn al-Haytham
Icelus
Ichthyoallyeinotoxism
Ictal Blindness and Hallucinations
Ictal Hallucination
Ictal Illusion
Ictal Metamorphopsia
Ictal Religious Experience
Idea of a Presence
Ideoplasm
Idionecrophany
Idiopathic Autoscopy
Idiopathic Synaesthesia
Idiophany
Idioretinal Light
Idioretinal Phenomenon
Idioretinal Sensation
Idolum
Ikelos
Illicit Substances and Hallucinations
Illusinogen
Illusio
Illusion
Illusion des Sosies
Illusion of Comparative Interpretation
Illusion of Corporeal Displacement
Illusion of Corporeal Transformation
Illusion of Doubles
Illusion of False Recognition
Illusion of Illusion
Illusion of Presence
Illusion of Recognition
Illusion of the Pierced Hand
Illusion of the Senses
Illusional Emotion
Illusionism
Illusion of Assimilation
Illusio Sensus
Illusive Conception
Illusive Perception
Illusory Alteration of Time
Illusory Arm Extension
Illusory Body Swapping
Illusory Colours
Illusory Displacement of Limbs
Illusory Feeling of Levitation
Illusory Hearing
Illusory Motor Movement
Illusory Movement Experience
Illusory Movement of Limbs
Illusory Nose Prolongation
Illusory Reduplication of Body Parts
Illusory Splitting
Illusory Vertical Splitting
Illusory Visual Perseveration
Illusory Visual Spread
Imagery
Imaginal Polyopia
Imaginarii
Imaginary Companion
Imaginary Halitosis
Imaginary Playmate
Imagistic Phosphene
Imperative Hallucination
Imperception for One Half of the Body
Impossible Figure
Impossible Object
Inattentional Blindness
Inattentional Deafness
Inborn Synaesthesia
Incoherent Tinnitus
Incomplete Achromatopsia
Incomplete Hallucination
Incubo
Incubus Experience
Incubus Phenomenon
Indirect Gedankenlautwerden
Induced Hallucination
Induced Synaesthesia
Induced Motion
Infants and Hallucinations
Inferior Mirage
Inhalants and Hallucinations
Inhalers and Hallucinations
Inner Heautoscopy
Inner Language
Inner Speech
Inner Speech Model for Verbal Auditory Hallucinations
Inner Thought
Input Model of Hallucinatory Activity
Insect Hallucination
Insect Vision
Insulin and Hallucinations
Intellectual Aura
Interictal Religious Experience
Intermetamorphosis Syndrome
Internal Auditory Hallucination
Internal Autoscopy
Internal Heautoscopy
Internalized Speech
Interpretive Illusion
Intersensorial Hallucination
Intrinsic Olfactory Hallucination
Intrinsic Visual Noise
Intruder
Intruder Experience
Intruder Hallucination
Intuitive Hallucination
Inverted Vision
Irreminiscence
Irritative Form of Hallucinatory Activity
Isakower Phenomenon
Isolation Experiments
J
Jackson’s Law
Jamais Vu
Jastrow’s Duck–Rabbit
Jeanne d’Arc
Jeanne la Pucelle
Jehanne
Jehanne d’Arc
Jin
Jinn
Joan of Arc (1412–1431)
Jung, Carl Gustav (1875–1961)
K
Kakopsia
Kakosmia Subjectiva
Kalopsia
Kandinsky, Victor (1849–1889)
Kandinsky, Wassily (1866–1944)
Kava-Induced Hallucination
Ketamine-Induced Hallucination
Khat-Induced Hallucination
K-hole
Kinaesthetic After-effect
Kinaesthetic Hallucination
Kinaesthetic Illusion
Kindergarten Illusion
Kinesthetic Hallucination
Kinetic Depth Effect
Kinetopsia
Klüver Form Constant
Koren Helmet
Kundt’s Rule
Kusama, Yayoi (b. 1929)
L
Lady in the Moon
Lateral Mirage
Lattice
Laudanum and Hallucinations
Laughing Gas and Hallucinations
Leber’s Congenital Amaurosis and Hallucinations
Lecanomancy
Lee, Ann (1736–1784)
Left Size Distortion
Leibhafte Bewusstheit
Le Ragle
Lhermitte Syndrome
Lhermitte’s Hallucinosis
Light Flashes
Light Phonism
Light Chaos
Light Dust
Lilliputian Hallucination
Lilliputianism
Lilliput Sight
Lilliput Vision
Lincoln’s Top Hat Illusion
Liszt, Ferenc (1811–1886)
Logopsia
Loss of Stereoscopic Vision
Loudness Discomfort
Loudness Intolerance
Love-Phantom
LSD and Hallucinations
LSD Trip
Lucid Dream
Lucidity
Lucomania
Lues and Hallucinations
Luminous Hemianopia
Luminous Phenomenon
Lunar Bow
Luther, Martin (1483–1546)
Lycanthropy
Lycomania
Lysergic Acid Diethylamide (LSD) and Hallucinations
M
Mach Band Illusion
Mach Bands
Macroacusia
Macroproxiopia
Macropsia
Macropsy
Macroptic Hallucination
Macroptic Vision
Macroscopic Aura
Macrosomatognosia
Macrostereognosia
Macrostereognosis
Macular Star Pattern
Magazine Sign
Magicum
Magnan’s Sign
Magnan–Saury’s Sign
Magnetic Field Disturbances and Hallucinations
Magnification
Maid of Orleans
Major Tranquilizers and Hallucinations
Malignant Hallucination
Mandragora of Theophrastus and Hallucinations
Mandragora Officinarum and Hallucinations
Mandrake and Hallucinations
Manic-Depressive Disorder and Hallucinations
Man in the Moon
Mar
Mare
Marian Vision
Marihuana-Induced Hallucination
Marine Bow
Mariotte’s Spot
Mass Hallucinosis
Matrix of the Mind
Maupassant
McCollough Effect
Mechanism Illusion
Megalopia
Megalopsia
Memory Flashback
Memory Hallucination
Memory Illusion
Memory-Afterimage
Mental Hallucination
Mental Imagery
Mental Synaesthesia
Mentalia
Mescaline and Hallucinations
Mesencephalic Hallucinosis
Metallogeusia
Metamorphopsia
Metamorphopsia for Faces
Metamorphosis Delirium
Methadone and Hallucinations
Methamphetamine-Associated Psychosis
Mickey Mousing
Micropsia
Micropsy
Microptic Hallucination
Microptic Vision
Microscopic Aura
Microscopic Hallucination
Microsleep
Microsomatognosia
Microstereognosia
Microstereognosis
Microteleopsia
Microtelepsia
Middle Ear Myoclonic Tinnitus
Migraine Aura
Migrating Sensorium
Mindblindness
Mind Pain
Miniaturization
Minification
Minor Hallucination
Mirage
Mirror Hallucination
Mirror Sign
Mirrored Self-Misidentification
Mirrored Self-Misidentification Delusion
Mirrored Self-Misidentification Syndrome
Mirror-Touch Synaesthesia
Misattribution of Inner Speech
Misidentification Syndrome
Misperception
Mist Bow
Mock Moon
Mock Sun
Monday Morning Syndrome
Monition
Monition of Approach
Monochromatism
Monochromatopsia
Monocular Complex Hallucination
Monocular Diplopia
Monocular Hallucination
Monocular Metamorphopsia
Monocular Polyopia
Mood-Congruent Hallucination
Mood-Incongruent Hallucination
Moon Illusion
Moonblink
Moon-Size Illusion
Moore’s Lightning Streaks
More-or-Less Morphing Face Illusion
Morphine and Hallucinations
Morphopsia
Mosaic Illusion
Mosaic Vision
Mother Ann
Mother Ann Lee
Motion Aftereffect
Motion-Sound Synaesthesia
Motor Hallucination
Motor Illusion
Motor Sensation
Motor Tinnitus
Motor Verbal Hallucination
Mouches Volantes
Mountain Spectre
Movement Phonism
Movement Phosphene
Movement Photism
Movie Format of Visual Hallucinations
Moving Hallucination
Moving Scotoma
Mozart, Chrysostomus Wolfgangus Theophilus (1756–1791)
Müller, Johannes Peter (1801–1858)
Müller-Lyer Illusion
Multimodal Hallucination
Multimodal Sexual Hallucination
Multiple-Faces Phenomenon
Multiplication
Munch, Edvard (1863–1944)
Muscae Volitantes
Muscular Verbal Hallucination
Mushrooms and Hallucinations
Musical Ear Syndrome
Musical Hallucination
Musical Hallucinosis
Musical Illusion
Musical Tinnitus
Music-Colour Synaesthesia
Myiodeopsia
Myiodesopsia
Myodeopsia
Myodesopsia
Mysticism and Hallucinations
Mysticomimetic
N
Nabokov, Vladimir Vladimirovich (1899–1977)
Napoleon Bonaparte
Narcolepsy and Hallucinations
Narcotic Hallucinosis
Nash, John Forbes, Jr. (1928–2015)
Natural Synaesthesia
Near-Death Experience
Nebenbildwahrnehmung
Necker Cube
Negative Afterimage
Negative Autoscopy
Negative Hallucination
Negative Heautoscopy
Negative Hemianopia
Negative Phantom
Negative Scotoma
Negative Visual Aura
Nervenreiztraum
Neural Injury Pain
Neuroleptics and Hallucinations
Neurolues and Hallucinations
Neurosyphilis and Hallucinations
Nicolai, Christoph Friedrich (1733–1811)
Nicotine Intoxication and Hallucinations
Nietzsche, Friedrich (1844–1900)
Night Blindness
Night Dream
Night-Hag
Night-Mare
Nightmare
Nightmare Fish
Nightshade and Hallucinations
Nijinsky, Vaslav (1889–1950)
Nitrous-Oxide Hallucination
N,N-Dimethyltryptamine and Hallucinations
Noctambulism
Nocturnal Dream
Noise-Type Tinnitus
Non-affective Verbal Hallucination
Non-coincidental Hallucination
Non-conscious Hemiasomatognosia
Non-hallucinator
Non-ictal Hallucination
Non-idiopathic Synaesthesia
Non-morbid Hallucination
Non-sensory Hallucination
Non-specific Verbal Hallucination
Non-verbal Auditory Hallucination
Non-verbal Hallucination
Non-vocal Auditory Hallucination
Normal Hallucination
Norman Arch
Nos and Hallucinations
Novaya Zemlya
Number-Colour Synaesthesia
Number Form
Number-Form Synaesthesia
Numen Praesens
Numinous
Nussbaumer, Fidelis Alois (1848–1919)
Nutmeg and Hallucinations
Nyctalopia
O
‘Objective’ Polyopia
Objective Tinnitus
Obscuration
Obsessional Hallucination
Obsessive Speaking
Octave Illusion
Ocular Spectra
Oculomotor Macropsia
Oculomotor Micropsia
Offline Perception
Old Age and Hallucinations
Olfactism
Olfactory Anomalous Experience
Olfactory Aura
Olfactory Flashback
Olfactory Hallucination
Olfactory Illusion
Olfactory Phantasma
Olfactory Reference Disorder
Olfactory Reference Syndrome
Olfactory Sexual Hallucination
Oliver Sacks’s Syndrome
Ololiuqui-Induced Hallucination
Oneirism
Oneirogagic Image
Oneirodynia
Oneiroid Hallucination
Oneiroid Syndrome
Oneiromancy
Onomatomania
Ophthalmic Migraine
Ophthalmopathic Hallucination
Opiates and Hallucinations
Opioid-Induced Hallucination
Oppel Illusion
Oppel–Kundt Illusion
Optical Allachaesthesia
Optical Alloaesthesia
Optical Allochiria
Optical Delusion
Optical Hallucination
Optical Halo
Optical Illusion
Optical Paradox
Optic Hyperaesthesia
Optogeometric Illusion
Ordinal-Linguistic Personification
Organic Autorepresentation
Organic Hallucination
Organic Hallucinosis
Organic Twilight State
Organized Hallucination
Original Afterimage
Orthographic Hallucination
Oscillopsia
Otic Tinnitus
Out-of-Body Experience
Out-of-the-Body Experience
Output Model of Hallucinatory Activity
Over-Recruitment
Oxyaesthesia
Oxygeusia
P
PAD Model
Pain Echo
Palihaptic Phenomenon
Palinacousis
Palinacusis
Palinaesthesia
Palinaptia
Palinopsia
Palinparousia
Paliopsia
Palisomaesthesia
Panoramic Hallucination
Parachromatopsia
Paracoenesthesiopathy
Paracousia
Paracousis
Paracusis
Paracusis Duplicata
Paracusis Imaginaria
Paracusis Loci
Paracusis of Willis
Paracusis Willisiana
Paracusis Willisii
Paradox
Paradox Illusion
Paradoxical Cold
Paradoxical Deafness
Paradoxical Hearing Loss
Paradoxical Heat
Paradoxical Time Sense
Paraesthesia
Parageusia
Parageusis
Paragustia
Parahallucination
Parahypnagogia
Paralgesis
Paranoia Hallucinatoria
Paraoptic Perception
Paraosmia
Paraphia
Parapsis
Paraschematia
Paraselene
Parasitic Memory Hypothesis
Pareidolia
Pareidolic Illusion
Parhelion
Parkinson’s Disease
Parkinson’s Disease and Hallucinations
Paropsis
Paroptic Vision
Parorasis
Parosmia
Parosphresis
Paroxysmal Sleep
Paroxysmal Staccato Tinnitus
Partial Hallucination
Partial Macrosomatognosia
Partial Microsomatognosia
Pascal, Blaise (1623–1662)
Passage Hallucination
Passive Illusion
Pathological Hallucination
Pattern-Induced Flicker Colours
PCP and Hallucinations
Peduncular Hallucination
Peduncular Hallucinosis
Pedunculopontine Hallucinosis
Pelopsia
Penicillin Psychosis
Penrose Triangle
Penrose Tribar
Perceiver-Distortion Illusion
Perception and Attention Deficit Model (PAD Model)
Perceptive Hallucination
Perceptual Aftereffect
Perceptual Distortion
Perceptual Disturbance
Perceptual Illusion
Perceptual Lag Phenomenon
Perceptual Minification
Perceptual Release Theory of Hallucinations
Perceptual Synaesthesia
Perceptualization of the Concept
Perceval, John Thomas (1803–1876)
Peripheral Tinnitus
Perky Effect
Perky Phenomenon
Perseveration
Perseverative Somaesthetic Sensation
Persistent Aura without Infarction
Persistent Genital Arousal Disorder
Persistent Hallucinosis
Persistent Sexual Arousal Syndrome
Personification
Personification Anosognosia
Peyote and Hallucinations
Phanerothyme
Phantageusia
Phantasm
Phantasma
Phantasmagoria
Phantasticon
Phantasticum
Phanteidolia
Phantom
Phantom Alloaesthesia
Phantom Alloaesthesic Sensation
Phantom Boarder Symptom
Phantom Boarder Syndrome
Phantom Double
Phantom Eye Pain
Phantom Eye Syndrome
Phantom Illusion
Phantom Impressions
Phantom Limb Illusion
Phantom Limb Sensation
Phantom Mirror Image
Phantom Nose Illusion
Phantom Pain
Phantom Ringing Syndrome
Phantom Sensation
Phantom Smell
Phantom Sounds
Phantom Third Hand
Phantom Tooth Pain
Phantom Vibration Syndrome
Phantom Vision
Phantosmia
Phencyclidine-Induced Hallucination
Phi Phenomenon
Phoneme
Phonemic Hallucination
Phonism
Phonophobia
Phonopsia
Phosphene
Phosphorescence of the Retina
Photically Induced Hallucination
Photism
Photographic Memory
Photome
Photopsia
Phrenalgia
Physical Illusion
Physiological Blind Spot
Physiological Hallucination
Physiological Illusion
Physiological Scotoma
Pick’s Vision
Picture Sign
Pinocchio Illusion
Plagiopsia
Plateau’s Spiral
Plaut’s Hallucinosis
Pnigalion
Pnigalium
Poetzl Phenomenon
Poggendorff Illusion
Point de repère
Poltergeist Activity
Poltergeist Effect
Poltergeist Manifestation
Polyaesthesia
Polymodal Hallucination
Polyopia
Polyopic Heautoscopy
Polyopsia
Polyopsis
Polysensorial Hallucination
Polysensory Hallucination
Polysensual Hallucination
Popular Hallucination
Porromacropsia
Porromicropsia
Porropsia
Positive Afterimage
Positive Autoscopy
Positive Hallucination
Positive Hemianopia
Positive Scotoma
Positive Spontaneous Visual Phenomenon
Positive Visual Aura
Post-Bereavement Apparition
Post-Bereavement Hallucination
Post-Bereavement Hallucinatory Experience
Postcognition
Posthypnotic Hallucination
Postictal Amaurosis
Postictal Religious Experience
Post-Image
Post-Traumatic Flashback
Post-Traumatic Nightmare
Postural Aftereffect
Pötzl Effect
Pötzl Phenomenon
Precognition
Predormital Hallucination
Pre-Lucid Dream
Presence Hallucination
Presomnal Sensation
Presque-Vu Phenomenon
Pressure Phonism
Pressure Phosphene
Pressure Photism
Primitive Hallucination
Probing Experiments
Projected Flashback
Propagated Hallucination
Proprioceptive Hallucination
Prosopagnosia
Prosopometamorphopsia
Protan Colour Blindness
Protan Colour Deficiency
Protanomaly
Protanopia
Proteidolia
Protracted Duration
Pseudacusis
Pseudaesthesis
Pseudaphia
Pseudentoptic Phenomenon
Pseudoblepsis
Pseudochromaesthesia
Pseudochromia
Pseudodiplopia
Pseudogeusia
Pseudogeustia
Pseudohallucination
Pseudohallucinogen
Pseudoheautoscopy
Pseudopia
Pseudopsia
Pseudo-Recruitment
Pseudosmia
Pseudosynaesthesia
Pseudothalamic Pain
Psilocin and Hallucinations
Psilocybin and Hallucinations
Psychalgia
Psychalia
Psychedelic
Psychedelic Drug
Psychedelic Hallucination
Psychedelic Substance
Psychic Aura
Psychic Blindness
Psychic Hallucination
Psychic Pain
Psychical Illusion
Psychical State
Psychicone
Psychoactive Fauna
Psychoactive Plant
Psychoactive Substance
Psychogenic Anaesthesia
Psychogenic Hallucination
Psychogenic Pain
Psychogenic Twilight State
Psychomotor Automatism
Psychomotor Hallucination
Psychomotor Verbal Hallucination
Psychonaut
Psychonautics
Psychopathology of Time Judgment
Psychoplasm
Psychosensorial Hallucination
Psychosis
Psychostimulants and Hallucinations
Psychotherapy and Hallucinations
Psychotic
Psychotic Hallucination
Psychotic-Like Hallucination
Psychotomimetic
Pulsatile Tinnitus
Pulsation Phenomenon
Pulsing Tinnitus
Punctum Caecum
Punktschwanken
Purkinje Afterimage
Purkinje Effect
Purkinje Figure
Purkinje Hallucination
Purkinje Phenomenon
Purkinje Shift
Purkinje’s Colour
Purkinje Tree
Purple Vision
Q
Qat-Induced Hallucination
Quadrantanopsia and Hallucinations
Qualia Theory of Hallucinations
Quasi-Hallucination
Quaternary Bow
Quick-Motion Phenomenon
R
Rabbit–Duck
Rabbit–Duck Illusion
Radio Reception and Hallucinations
Rainbow
Rainbow Spectrum
Raudive Voices
Reading Echo
Reduced Synaptic Connectivity Model of Hallucinations
Red Vision
Reduplication of the Phantom
Reduplication of Time
Reduplication Syndrome
Reduplicative Hallucination
Reduplicative Phenomenon
Re-Entrant Signal
Reflected Pain
Reflection Rainbow
Reflex False Perception
Reflex Hallucination
Reflex Polysynaesthetic Hallucinosis
Reid, Thomas (1710–1796)
Relative Hemianopia
Release Form of Hallucinatory Experience
Release Hallucination
Religious Hallucination
REM Anxiety Dream
REM Dissociation Phenomenon
REM Dream
Remote Perception
Remote Sensing
Remote Viewing
Reperception Model of Hallucinations
Reperceptive Hallucination
Repetition of Reading
Reported Auditory Sensation
Reported Visual Sensation
Retinal Migraine
Retinal Shadow
Retinogenic Phenomenon
Retroactive Hallucination
Retrocognition
Reverie
Reversal of Vision Metamorphopsia
Reversed Conductibility of the Sensory Pathways
Reversible Figure
Revisualization
Rhinolerema
Rhinoleresis
Riddoch’s Phenomenon
Riddoch Syndrome
Rimsky-Korsakov, Nikolai Andreyevich (1844–1908)
River Illusion
Road Mirage
Road Spray Bow
Rod-Monochromatism
Room Tilt Illusion
Rorschach Audio
Rotational Aftereffect
Rubber Hand Illusion
Rubin Face
Rubin Vase
Rubin’s Face
Rubin’s Figure
Rubin’s Vase
Rubin’s Vase–Face Illusion
Rudimentary Hallucination
Rushes, The
S
Saint Teresa of Jesus
Salamander Brandy and Hallucinations
Salicylate-Induced Hallucination
Santa Brigida
Saunders-Sutton Syndrome
Scale Illusion
Scenic Hallucination
Scheerer’s Phenomenon
Schizophrenia and Hallucinations
Schreber, Daniel Paul (1842–1911)
Schreckblitz
Schucman, Helen (Born Helen Cohn, 1909–1981)
Schumann, Robert (1810–1856)
Scierneuropsia
Scieropia
Scintillating Scotoma
Scintillation
Scotoma
Scotomization
Scriabin, Alexander Nikolayevich (1872–1915)
Secondary Personality
Secondary Sensation
Secondary Sense Perceptions
Seepage Theory
Seizure-Induced Synaesthesia
Sejunction Hypothesis
Selective Sparing of Colour Vision
Self-Talk
Sensed Presence
Sense of Presence
Sensorial Hallucination
Sensorineural Tinnitus
Sensory Automatism
Sensory Conversion
Sensory Deception
Sensory Delusion
Sensory Deprivation Experiments and Hallucinations
Sensory Distortion
Sensory Hallucination
Sensory Transposition
Sexual Hallucination
Shaking Delirium
Shaking Palsy
Shiny Ring
Simple Hallucination
Simple Metamorphopsia
Sitophobia and Hallucinations
Size-Weight Illusion
Skin Reading
Skin Vision
Sleep Deprivation Hallucination
Sleep Deprivation-Induced Hallucination
Sleep Dream
Sleep Dream Vision
Sleep Epilepsy and Hallucinations
Sleep Paralysis and Hallucinations
Sleep-Onset Nightmare
Slide Show Format of Visual Hallucinations
Slow-Motion Hallucination
Slow-Motion Phenomenon
Smell Disorders
Smell Hallucination
Smell Illusion
Smell Phonism
Smell Photism
Smetana, Bedřich (1824–1884)
Snow Lights
Social Hallucination
Socrates (470–399 BC)
Solar Wind and Hallucinations
Solvent Inhalation and Hallucinations
Somaesthetic Aura
Somaesthetic Doppelgänger
Somaesthetic Hallucination
Somaesthetic Phantom Double
Somatic Hallucination
Somatic Sexual Hallucination
Somatic Tinnitus
Somato-Éidolie
Somatoparaphrenia
Somatosensory Aura
Somatosensory Hallucination
Somatosounds
Somatotopagnosia
Somniatio Morbosa
Sonar Hypothesis
Soul Pain
Soulblindness
Sound Phosphene
Sound Photism
Sound-Colour Synaesthesia
Sound-Induced Hypnagogic Photism
Sound-Seeing
Space-Motion Hallucination
Sparkling
Spectral Illusion
Spectre of the Brocken
Specular Autoscopy
Specular Hallucination
Speed and Hallucinations
Spinal Cord Damage-Induced Synaesthesia
Spinoza, Baruch (1632–1677)
Spiral
Spiral Aftereffect
Spiral Motion Aftereffect
Splitting of Perception
Splitting of the Body Image
Spontaneous Stereognostic Sensation
St. Hildegard
Stable Hallucination
Stage 2 Nightmare
Stage 4 Nightmare
Starvation and Hallucinations
Static Hallucination
Statico-Kinetic Dissociation
Stationary Scotoma
Status Epilepticus Amauroticus
Staudenmaier, Ludwig (1865–1933)
Stereognostic Hallucination
Stereognostic Sensation
Stereotyped Hallucination
Stereotypic Hallucination
Steroid Psychosis and Hallucinations
Sthenic Hallucination
Stimulant Psychosis and Hallucinations
Stimulus-Distortion Illusion
Stimulus-Independent Perception
Strange-Face Illusion
Strange-Face-in-the-Mirror Illusion
Strategy Illusion
Structured Photopsia
Subjective Colours
Subjective Sensation
Subjective Time Expansion
Subjective Tinnitus
Subvocalization
Succubus
Suffusio
Suffusio Dimidians
Suffusio Scintillans
Sun Dog
Sun Illusion
Superficial Hallucination
Super Illusion
Superior Mirage
Supernumerary Bow
Supernumerary Phantom Limb
Surf Bow
Swedberg, Emanuel
Swedenborg, Emanuel (1688–1772)
Swift, Jonathan (1667–1745)
Swimmer’s Bow
Swimming-Style Colour Synaesthesia
Symptomatic Autoscopy
Synaesthesalgia
Synaesthesia
Synaesthesia Algica
Synaesthetic Configuration
Synaesthetic Experience
Synaesthetic Hallucination
Synalgia
Synchiria
Syndrome of Alice in Wonderland
Syndrome of Doubles of the Self
Syndrome of Floating Experience
Syndrome of Subjective Doubles
Syndrome of the Spare Limb
Synesthesia
Synesthesia Algica
Syphilis and Hallucinations
Syphilitic Hallucinosis
Syrigmus
Systematized Anaesthesia
T
Tachypsychia
Tactile Allodynia
Tactile Hallucination
Tactile Hypoaesthesia
Tactile Insensitivity
Tactile Phantasma
Tactile Polyaesthesia
Tactile Sexual Hallucination
Take-Away Apparition
Taste Chromatism
Taste Disorders
Taste Hallucination
Taste Illusion
Taste Phonism
Taste Photism
Teichopsia
Telehopsia
Teleological Hallucination
Teleopsia
Telepathic Hallucination
Teleplasm
Telesthesia
Television-Induced Hallucination
Temperature Illusion
Temperature Phonism
Temperature Photism
Temporal Anomaly
Temporal Arteritis and Hallucinations
Temporal Compression
Teresa de Cepeda y Ahumada
Teresa of Ávila (1515–1582)
Tertiary Bow
Tessellated Hallucination
Tessellopsia
Tetris Effect
Thalamic Chronotaraxis
Thalamic Experiential Hallucinosis
Thalamic Pain
Therapeutic Hallucination
Therianthropy
Thermal Grill Illusion
Thermal Hallucination
Thermal Illusion
Thermic Hallucination
Thermoanaesthesia
Third Man
Third-Man Factor
Third-Man Phenomenon
Thorn Apple and Hallucinations
Thought Audition
Thought Echoing
Thought-Echo
Thoughts-Out-Loud
Tilting Illusion
Time Distortion
Time-Grabbing Phenomenon
Tinel’s Sign
Tinel’s Symptom
Tinel-Hoffmann Sign
Tinnitus
Tinnitus Aurium
Toad Licking and Hallucinations
Tobacco and Hallucinations
Toluene-Induced Hallucination
Tonal Tinnitus
Top Hat Illusion
Topalgia
Top-Down Attentional Factor
Top-Down Hypothesis
Top-Down Signal
Topological Model of Hallucinatory Activity
Torquegeusia
Tortopia
Total Anaesthesia
Total-Body Macrosomatognosia
Total-Body Microsomatognosia
Total Colour Blindness
Total Hallucination
Touch Hallucination
Touch Phonism
Touch Photism
Toxic-Metabolic Encephalopathy
Tracers
Trailing Phenomenon
Trait Hallucinator
Trait-Negative Hallucinator
Trait-Positive Hallucinator
Trance and Hallucinations
Transcranial Magnetic Stimulation and Hallucinations
Transduction Tinnitus
Transformation Tinnitus
Transposition of the Senses
Traumatic Nightmare
Travelling Clairvoyance
Trip
Tritan Colour Blindness
Tritan Colour Deficiency
Tritanomaly
Tritanopia
Tritone Paradox
True Hallucination
True Hallucinogen
True Negative Hallucination
Tullio Phenomenon
Tunnel
TV Sign
Twilight State and Hallucinations
Twinning
Tympanophonia
Typewriter Tinnitus
U
Ulloa Circle
Ulloa Ring
Ulloa’s Bow
Ulloa’s Halo
Unformed Hallucination
Unformed Vision
Unformed Visual Hallucination
Unilateral Auditory Hallucination
Unilateral Hallucination
Unilateral Otopathic Auditory Hallucination
Unimodal Hallucination
Unstructured Photopsia
Upside-Down Reversal of Seeing
V
Van Gogh, Vincent Willem (1853–1890)
Verbal Auditory Hallucination
Verbal Hallucination
Verbal Impulse
Verbal Transformation Effect
Veridical Apparition
Veridical Hallucination
Vertiginous Hallucination
Vessel
Vestibular Aura
Vestibular Hallucination
Vestibular Hallucinatory State
Vestibular Illusion
Vestibularly Evoked Visual Hallucination
Vestibular-Motor Hallucination
Vibratory-Myesthetic Illusion
Violet Vision
Visceral Aura
Visceral Hallucination
Vision
Vision of Half-Sleep
Visual
Visual Allachaesthesia
Visual Allochiria
Visual Anosognosia
Visual Aura
Visual Autokinetic Effect
Visual Caloric Hallucination
Visual Command Hallucination
Visual Epilepsy
Visual Experience
Visual Flashback
Visual Hallucination
Visual Halo
Visual Illusion
Visual Imagery
Visual Inattention
Visual Motion Blindness
Visual Perseveration
Visual Phantasma
Visual Phantom Double
Visual Sexual Hallucination
Visual Sleep Start
Visual Snow
Visual Speech Hallucination
Visual Static
Visual Text Hallucination
Visual Tilting
Visual Verbal Hallucination
Visuo-vestibular Splitting of the Somatosensory Body Image
Vital Sensations, Distortions of
Vitreous Floaters
Vivid Hallucination
Vivid Physical Awareness
Voice Hallucination
Voices
Voluminous Mental State
Voluntary Hallucination
W
Waking Dream
Waking Fantasy
Waking-Nightmare Hallucination
Wasting and Hallucinations
Waterfall Effect
Waterfall Illusion
Waterfall Phenomenon
Weckblitz
Whippits and Hallucinations
White Hemianopia
White Rainbow
Whole-Body Macrosomatognosia
Whole-Body Microsomatognosia
Whole-Body Schema Illusion
Whymper Apparition
Windmill Illusion
Withdrawal Hallucination
Wizard of Floyd
Wolf Madness
W-Nightmare Hallucination
Wonderland Syndrome
Wundt-Fick Illusion
X
Xanthopsia
Xenomelia
Xenopathic Character
Xenopathic Syndrome
Xenopathy
Xiao Ren Ren
Y
Yellow Vision
Z
Zeitlupenphänomen
Zeitrafferphänomen
Zeitstillstandes
Zingerle’s Automatosis
Zingerle Syndrome
Zoanthroprosopometamorphopsia
Zoanthropy
Zöllner Illusion
Zombification
Zoom Vision
Zoopsia