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  1. Hallucinations: Definition, Causes, Treatment & Types

    Overview What is a hallucination? A hallucination is a false perception of objects or events involving your senses: sight, sound, smell, touch and taste. Hallucinations seem real, but …

  2. Hallucination - Wikipedia

    A hallucination of a single individual person of one or more talking voices is particularly associated with psychotic disorders such as schizophrenia, and hold special significance in diagnosing …

  3. Hallucinations: Causes, Types, Diagnosis, Treatment - WebMD

    Apr 16, 2024 · Hallucinations are false perceptions, where you sense an object, person, or event even though it is not really there or didn't happen. It seems very real to you. Sometimes, you …

  4. Hallucinations: Symptoms, Types, Causes, Treatment

    Jul 27, 2024 · A hallucination is when your senses are perceiving something that isn't happening in reality (i.e., you see and hear a person in the room who's not really there).

  5. What Are Hallucinations and What Causes Them? - Verywell Health

    Dec 21, 2024 · Hallucinations refer to the experience of sensing things that seem real but do not exist. 1 During a hallucination, you may see, hear, feel, smell, or taste things that are not …

  6. HALLUCINATION Definition & Meaning - Merriam-Webster

    delusion, illusion, hallucination, mirage mean something that is believed to be true or real but that is actually false or unreal. delusion implies an inability to distinguish between what is real and …

  7. The 15 Types of Hallucinations and Possible Causes | 2025

    Hallucinations are perceptions that seem real but are created by the mind, occurring without an external stimulus. They can affect any of the five senses: sight, hearing, taste, smell, and touch.

  8. Hallucination - Psychology Today

    A hallucination involves perceiving sensory stimuli that aren't really present. For example, someone might hear voices that aren’t there, or see patterns that others don’t see.

  9. Understanding Hallucinations: Causes and Treatments

    Aug 18, 2024 · Hallucinations are sensory perceptions that occur in the absence of external stimuli, creating vivid experiences that can feel as real as any genuine sensory input.

  10. Hallucinations - What You Need to Know - Drugs.com

    Nov 10, 2025 · Hallucinations are things you see, hear, feel, taste, or smell that seem real but are not. Some hallucinations are temporary. Hallucinations that continue, interfere with daily …