Showing posts with label Perception. Show all posts
Showing posts with label Perception. Show all posts

25 Causes / Contexts of Visual Hallucinations

  

Oregonleatherballs 

25 Causes / Contexts of Visual Hallucinations

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Men being brainwashed staring at screen with American flag wearing headphones

Schizophrenia

Description: Chronic psychiatric disorder involving psychosis and distorted reality perception.

Cause: Dopamine dysregulation and abnormal cortical signaling.

Result: Complex hallucinations such as people, animals, or threatening figures.


Outcome: Often distressing; may reinforce delusions.
Benefit/Adversary: Mostly adversarial—impairs functioning.
Reference: (Wikipedia)


Three men facing an American flag with mind control helmetsBipolar Disorder (Manic Psychosis)

Description: Mood disorder where manic episodes may produce psychosis.
Cause: Neurotransmitter dysregulation during extreme mood states.
Result: Grandiose or symbolic visual imagery.
Outcome: May reinforce manic beliefs.
Benefit/Adversary: Mostly adversarial; can temporarily feel meaningful or inspiring.
Reference: (Biology Insights)


Major Depressive Disorder with Psychotic Features

Description: Severe depression accompanied by hallucinations.
Cause: Mood-congruent psychotic processes.
Result: Visions reflecting guilt, death, or punishment.
Outcome: Intensifies depressive symptoms.
Benefit/Adversary: Adversarial.
Reference: (ScienceInsights)


Dark tall empty dungeon hallway in Basal mansionParkinson’s Disease

Description: Neurodegenerative disease affecting motor control and cognition.
Cause: Dopamine imbalance and medication effects.
Result: Visual hallucinations of animals or people.
Outcome: Often occur at night in later stages.
Benefit/Adversary: Usually distressing.
Reference: (Heritage IMS Hospital)


Lewy Body Dementia

Surreal red white and blue brainwashing scene involves not a screenDescription: Dementia characterized by abnormal protein deposits in neurons.
Cause: Disruption of visual-processing circuits.
Result: Detailed hallucinations of people or scenes.
Outcome: Early hallmark symptom.
Benefit/Adversary: Adversarial—causes confusion.
Reference: (Heritage IMS Hospital)


Alzheimer’s Disease

Description: Progressive neurodegenerative dementia.
Cause: Degeneration of cortical networks.
Result: Occasional visual hallucinations in later stages.
Outcome: Contributes to cognitive decline.
Benefit/Adversary: Adversarial.
Reference: (Healthline)


Charles Bonnet Syndrome

Description: Hallucinations in people with severe vision loss.
Cause: Sensory deprivation of visual input.
Result: Detailed images of people, animals, or patterns.
Outcome: Person often knows they are not real.
Benefit/Adversary: Neutral—sometimes entertaining but confusing.
Reference: (Wikipedia)


Migraine AuraDungeon room full of mental patients and bright lights

Description: Neurological disturbance preceding migraine headache.


Cause: Cortical spreading depression in visual cortex.


Result: Zigzag lines, flashes, or geometric patterns.


Outcome: Temporary; often precedes headache.


Benefit/Adversary: Mostly adversarial but predictable.
Reference: (Heritage IMS Hospital)


Epilepsy (Temporal or Occipital Lobe)

Description: Seizure disorder affecting sensory cortex.


Cause: Abnormal electrical discharges.


Result: Flashes, colors, or complex images.


Outcome: Brief episodes linked to seizures.


Benefit/Adversary: Adversarial medical symptom.


Reference: (Heritage IMS Hospital)


Mean looking dark tetrad dude wearing orange leather blazerDelirium

Description: Acute confusion often due to illness or medication.


Cause: Metabolic or systemic disturbances.


Result: Distorted visual scenes or figures.


Outcome: Usually temporary but severe.


Benefit/Adversary: Adversarial.


Reference: (Wikipedia)


Hallucinogenic Drugs (LSD, Psilocybin)

Description: Psychoactive substances that alter perception.


Cause: Serotonin receptor stimulation (5-HT2A).


Result: Visual distortions, patterns, or immersive imagery.


Outcome: Altered consciousness.


Benefit/Adversary: Both—used therapeutically or recreationally but can cause psychosis.


Reference: (Wikipedia)


Creepy paranormal pipe smoker wearing leather blazer in dark tinnelStimulant Intoxication (Cocaine, Methamphetamine)

Description: High doses of stimulants causing psychosis.
Cause: Dopamine overstimulation.


Result: Insects or shadow figures (“cocaine bugs”).


Outcome: Paranoia and agitation.


Benefit/Adversary: Adversarial.


Reference: (Wikipedia)


Alcohol Withdrawal (Delirium Tremens)

Description: Severe withdrawal in chronic alcohol users.


Cause: Neurochemical rebound hyperactivity.


Result: Frightening hallucinations of animals or people

.
Outcome: Medical emergency.


Benefit/Adversary: Strongly adversarial.


Reference: (Healthline)


Two freaky dudes wearing leather blazers discussing propagandaMedication Side Effects

Description: Some prescription drugs trigger hallucinations.


Cause:Neurotransmitter alterations.


Result: Visual distortions or figures.


Outcome: Usually resolves with dose adjustment.


Benefit/Adversary: Mostly adversarial.


Reference: (Healthline)


Brainwashed citizens stuck in chairs outside with robot policeSevere Sleep Deprivation

Description: Long periods without sleep impair brain processing.

Cause: Sensory processing disruption and cognitive exhaustion.


Result: Dreamlike visual scenes while awake.


Outcome: Can progress toward psychosis.


Benefit/Adversary: Adversarial.


Reference: (Frontiers)

Hypnagogic Hallucinations

Description: Hallucinations during transition into sleep.


Cause: REM dreaming processes intruding into wakefulness.


Result: Vivid imagery or figures.


Outcome: Usually benign.


Benefit/Adversary: Neutral or sometimes creative.


Reference: (Dr. Galen)


Grey aging wizard of sexual sorcerer with long beard and hair surrounded by scholars heads

Hypnopompic Hallucinations

Description: Hallucinations during awakening.


Cause: REM dream imagery persisting into wakefulness.


Result: Visual scenes or presences.


Outcome: Often brief and harmless.


Benefit/Adversary: Neutral.


Reference: (Dr. Galen)


Narcolepsy

Description: Sleep disorder involving sudden REM intrusion.
Cause: Hypocretin deficiency affecting sleep regulation.
Result: Dreamlike visual hallucinations while awake.
Outcome: Common symptom of narcolepsy.
Benefit/Adversary: Adversarial but diagnostically useful.
Reference: (Wikipedia)


Peduncular Hallucinosis

Two men wearing sexy grey leather suits writing letters and smoking cigars in cartoonish styleDescription: Rare neurological syndrome with vivid hallucinations.


Cause: Lesions in the midbrain or brainstem.


Result: Detailed colorful scenes.


Outcome: Often recognized as unreal by patient.


Benefit/Adversary: Neutral medically but indicates brain damage.


Reference: (Wikipedia)


Brain Tumors

Description: Abnormal growth affecting brain tissue.
Cause: Compression or disruption of visual cortex.
Result: Visual distortions or formed hallucinations.

Outcome: Symptom prompting diagnosis.
Benefit/Adversary: Adversarial.
Reference: (Biology Insights)


Stroke (Occipital Lobe Damage)

Two telepathic dudes with sparks of electricity around wearing black leather blazer hypnotic inductionDescription: Loss of blood supply to visual brain areas.


Cause: Neural injury.

Result: Visual hallucinations or distortions.


Outcome: Often accompanies vision loss.



Benefit/Adversary: Adversarial.


Reference: (Heritage IMS Hospital)

High Fever or Infection

Description: Acute systemic illness affecting brain function.


Cause: Inflammatory response and metabolic disruption.


Result: Delirious hallucinations.


Outcome: Temporary if infection resolves.


Benefit/Adversary: Adversarial.


Reference: (ScienceInsights)


Sensory Deprivation

Spooky black and white room with lots of sterile strange equipment being operated by mind controlled surgeonsDescription: Lack of sensory input for extended periods.


Cause: Brain compensates by generating internal stimuli.


Result: Visual patterns or imagery.


Outcome: Common in isolation environments.


Benefit/Adversary: Sometimes used experimentally; otherwise destabilizing.


Reference: (ScienceInsights)


Extreme Stress or TraumaB&W smoke filled room with shadows of indoctrinated men sitting in glow of bright overhead lights

Description: Psychological overload affecting perception.


Cause: Stress hormones altering cognitive processing.


Result: Brief hallucinations or illusions.


Outcome: Often temporary.


Benefit/Adversary: Mostly adversarial but may resolve quickly.


Reference: (Vaia)


Prosopometamorphopsia (“Demon Face Syndrome”)

Description: Visual distortion specifically affecting faces.


Cause: Neurological damage affecting face-processing regions.


Result: Faces appear warped, monstrous, or altered.


Outcome: Social anxiety and avoidance.


Benefit/Adversary: Adversarial.


Reference: (HowStuffWorks)


✅
Most visual hallucinations originate from abnormal activation of sensory processing networks in the brain without external stimuli, often due to

neurological damage,

neurotransmitter imbalance,

or sensory deprivation.

(Biology Insights)


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The anatomy of visual hallucinations of the brain


25 Causes / Contexts of Visual Hallucinations


Overlapping Sensory Perception and Multisensory Illusions

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Oregonleatherballs 


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