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The main function of p_______ is to d________ the t____ r______ i____ in order to achieve c_________.
The main function of perception is to decode the transient retinal image in order to achieve constancy.
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Color a______ and color c_______ are two major factors in color constancy.
Color adaptation and color contrast are two major factors in color constancy.
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did experimental demonstrations of “insight” (Sultan).
Wolfgang Kohler (1887-1967)
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The general Gestalt principle that all the principles led to were called
what? (the l__ of P___ (good Gestalt), the l____ of g___ f___, or the
l___ of s______ty
The law of Pragnanz (good Gestalt), the law of good figure, or the law of simplicity.
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The m____ s____ c_____ constancy theory is one possible explanation for the M_____ - L_____ illusion.
misapplied size constancy theory, Muller-Lyer illusion
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1. A pair of lights of different wavelengths that have the same effect
on the visual system and appear to be the same are called what??
Metamers
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tendency to see complete letters on a neon sign, even though some of the bulbs are burnt out, illustrates ?
the principle of closure.
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L______ p_______, shading and i_______n are cues used often by artists to produce d____ in a painting
Linear perspective, shading and interposition are cues used often by artists to produce depth in a painting
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A______ p______ or haze, is a d____ cue because distance objects are less clear.
Aerial perspective or haze, is a depth cue because distance objects are less clear.
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T________ g________, a monocular cue, can be a depth perception cue in paintings or pictures
Texture gradient, a monocular cue, can be a depth perception cue in paintings or pictures
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I__________, (incl. Occlusion, overlap) is a monocular depth cue.
Interposition, (incl. Occlusion, overlap) is a monocular depth cue.
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Flashing a series of still pictures in rapid succession is called str______ motion, app____nt movement or the “phi” phenomena.
Flashing a series of still pictures in rapid succession is called stroboscopic motion, apparent movement or the “phi” phenomena.
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Eye movements to track a moving object are called s____ p____ m______ .
You cannot do them without an o______ . (ex. Shooting clay
pigeons..following them with your eyes).
Eye movements to track a moving object are called smooth pursuit movements. You cannot do them without an object. (ex. Shooting clay pigeons..following them with your eyes).
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M_______try shows that the three cone pigments have different absorption curves.
Microspectrophotometry shows that the three cone pigments have different absorption curves.
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a possible explanation of the moon illusion is?
The apparent distance hypothesis
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The s________ c________ is an important area for the control of eye movements.
The superior colliculus is an important area for the control of eye movements.
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Auto s_________ do not need special monitors and goggles.
Auto stereoscopes do not need special monitors and goggles.
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Stimulating the receptive field of a d_____ -opponent cell with a _____
center and a _____ surround will fire the most with a green light to the
surround and a red light to the center.
- Stimulating the receptive field of a double-opponent cell with a +R-G
- center and a +G-R surround will fire the most with a green light to the
- surround and a red light to the center.
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investigated apparent movement which is based on ___ _____ _______n.
Max Wertheimer, the phi phenomenon
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A dichromat can be a p_______e , a d______e or a t_________e.
A dichromat can be a protanope, a deuteranope or a tritanope.
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According to the _____-_______ theory of color vision, the human eye contains three t____ of cone p_____s
According to the Young-Helmholtz theory of color vision, the human eye contains three types of cone pigments
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C_______ and a________ are ocu______-m_______r cues for depth perception
Convergence and accomodation are oculomotor cues for depth perception
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C___________ and r_________ disparity are the binocular cues to depth perception.
Convergence and retinal disparity are the binocular cues to depth perception.
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B_______ i_________can help depth perception because the v______
cortex has disparity-s________cells that respond to binocular disparity.
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Binocular information can help depth perception because the visual
- cortex has disparity-selective cells that respond to binocular
- disparity.
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