Visual Hallucination

Science / Psychiatry / Visual Hallucination: A hallucination involving sight, which may consist of formed images, such as of people, or of unformed images, such as flashes of light. Visual hallucinations should be distinguished from illusions, which are misperceptions of real external stimuli.
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Other Words for Hallucination

Hallucination Verb Synonyms: fantasy, mirage, day-dream, illusion, delusion, vision, dream, aberration, chimera, phantasm, phantom, figment of the imagination, apparition, spectre, ghost, par�sthesia

Visual Asymbolia

Science / Psychiatry / Visual Asymbolia: words can be transcribed but not read MORE


Technology / Television (TV) / Televisual: Characteristic of television. MORE

Tactile Hallucination

Science / Psychiatry / Tactile Hallucination: A hallucination involving the perception of being touched or of something being under ones skin. The most common tactile hallucinations are the sensation of electric shocks and formication (the sensat MORE

Somatic Hallucination

Science / Psychiatry / Somatic Hallucination: A hallucination involving the perception of a physical experience localized within the body (such as a feeling of electricity). A somatic hallucination is to be distinguished from physical sensations MORE

Visual Average Speed Computer And Recorder (VASCAR)

Technology / Radar / Visual Average Speed Computer And Recorder (VASCAR): This is little more than a glorified stopwatch, whereby the vehicle is timed over a set distance (for example over two white markings in the road surface or over two bridges) an average speed is then MORE

Visual Flight Rules (VFR)

Technology / Aviation / Visual Flight Rules (VFR): A defined set of FAA regulations and “rules of the road” covering operation of aircraft primarily by visual reference to the horizon (for aircraft control) and see-and-avoid procedures (for traffi MORE