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  1. 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 these conditions.

  2. 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 they’re not. Chemical …

  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 may know …

  4. Hallucinations: Symptoms, Types, Causes, Treatment

    Dec 6, 2025 · 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 there—meaning …

  6. 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.

  7. 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 what only …