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  2. Optical illusion - Wikipedia

    en.wikipedia.org/wiki/Optical_illusion

    Optical illusion is also used in film by the technique of forced perspective. Op art is a style of art that uses optical illusions to create an impression of movement, or hidden images and patterns. Trompe-l'œil uses realistic imagery to create the optical illusion that depicted objects exist in three dimensions.

  3. List of optical illusions - Wikipedia

    en.wikipedia.org/wiki/List_of_optical_illusions

    The Moon illusion is an optical illusion in which the Moon appears larger near the horizon than it does while higher up in the sky. Motion aftereffect: Motion illusion: Müller-Lyer illusion: The Müller-Lyer illusion is an optical illusion consisting of a stylized arrow. Multistable perception: Necker cube

  4. Mark Changizi - Wikipedia

    en.wikipedia.org/wiki/Mark_Changizi

    Mark Changizi (born 1969) is an American theoretical cognitive scientist.He is known for his research on evolutionary origins of biological and cognitive design, including the "Perceiving the present" hypothesis to understand optical illusions, the "Nature-Harnessing" theory for the origins of writing, speech and music, the skin-signaling hypothesis for the origins of primate red-green vision ...

  5. Unconscious cognition - Wikipedia

    en.wikipedia.org/wiki/Unconscious_cognition

    The numerous examples of optical illusions, hallucinations and other tricks that the unconscious brain plays on the conscious brain provide ample evidence of the active role of the unconscious mind during data gathering and analysis. Several experiments have been performed to show that the unconscious brain is able to gather data at a much ...

  6. List of effects - Wikipedia

    en.wikipedia.org/wiki/List_of_effects

    Novaya Zemlya effect (arctic) (atmospheric optical phenomena) (atmospheric science) (Novaya Zemlya) (solar phenomena) Novelty effect (learning) (psychology) Nuclear Overhauser effect (chemical physics) (nuclear magnetic resonance) (physical chemistry) (spectroscopy) Numerosity adaptation effect (cognitive science) (optical illusions) (perception)

  7. Illusion - Wikipedia

    en.wikipedia.org/wiki/Illusion

    Example of visual illusion: a real gecko hunts the pointer of a mouse, confused with a prey An optical illusion. Square A is exactly the same shade of grey as Square B. (See Checker shadow illusion.) A visual illusion or optical illusion is characterized by visually perceived images that are deceptive or misleading

  8. The internet has been destroyed by this optical illusion of ...

    www.aol.com/news/2016-12-28-the-internet-has...

    According to Reddit user Canadian_Ireland, the real explanation behind the mind-numbing 'illusion' is actually quite simple. "The second girls legs are behind first girls legs," they wrote.

  9. Multistable perception - Wikipedia

    en.wikipedia.org/wiki/Multistable_perception

    Examples of visually ambiguous patterns. From top to bottom: Necker cube, Schroeder stairs and a figure that can be interpreted as black or white arrows. Multistable perception (or bistable perception) is a perceptual phenomenon in which an observer experiences an unpredictable sequence of spontaneous subjective changes.