effect of change in stimulation on the transmission of information in visual perception.
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effect of change in stimulation on the transmission of information in visual perception.

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Published in Stockholm .
Written in English


  • Visual perception.,
  • Information theory in psychology.

Book details:

Edition Notes

SeriesReports from the Psychological Laboratories, the University of Stockholm ;, 217
ContributionsInternational Congress of Psychology (18th : 1966 : Moscow, R.S.F.S.R.)
LC ClassificationsBF21 .S78 no. 217
The Physical Object
Pagination5 p.
ID Numbers
Open LibraryOL4628326M
LC Control Number77459581

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Visual perception is the ability to perceive our surroundings through the light that enters our eyes. The visual perception of colors, patterns, and structures has been of particular interest in relation to graphical user interfaces (GUIs) because these are perceived exclusively through vision. An understanding of visual perception therefore enables designers to create more effective user. Looking at the words of a book and being able to make sense of the plot is visual perception at work. Difficulty in visual perception can cause problems with cognitive processes. illustrates this approach for visual perception. Out in the real world are objects and events—things to be per-ceived—such as this book or, as in my earlier example, trees and shrubs. Each such object is a distal stimulus. For a living organism to process information about these stimuli, it must first receive the information through one. NEONATAL VISUAL PERCEPTION Human infants are born with a functional visual system. The neonate’s eye takes in light and passes it on to higher brain areas, and if awake and alert the baby typically reacts to different patterns of visual stimulation with head and eye movements. Vision is poorrelativetoadults,however,intermsofacuity(the.

The relation between optical stimulation and optical information seems to be as follows. The stimulation of photoreceptors by light is a necessary condition for visual perception. The activity of the visual system depends on ambient light; there is no vision in darkness. But another necessary condition for visual perception is an array of. Sensation is a mechanical process that involves the stimulation of sensory receptors (neurons) and the transmission of sensory information to the central nervous system. Perception is not mechanical. Perception is the active organization of sensations into a representation of the outside world, and it reflects learning and expectations. Taste begins with sensation in the form of electrical impulses. Sensations, however -- responses to stimuli like pressure, light or chemical composition -- become perceptions like touch, vision or taste only when they reach the brain.. Different stimuli activate different sensory receptors. Chemical stimuli activate the chemoreceptors responsible for gustatory and olfactory perceptions. Functionally equivalent to the processes involved in visual perception. According to Finke's principles of visual imagery, the processes involved in visual imagery are The resolution for objects that take up a large area of the mental screen is more detailed than it is for objects that are smaller.

The visual cortex interprets the electrical signals produced by the light stimulation of the retina, where the rods and cones pick out black and white and color information. Just think, with all of this action is going on in the background while your child is learning, it’s no wonder signals can be crossed or messages can get mixed up in the. two visual systems parallel the ecological and constructivist approaches to perception, respectively, in their function. In other words, it is being suggested that these two visual sys-tems contribute to our pickup of visual information and our perception of the visual world. The ventral system is seen to. Perception in Visualization Scientific Visualization Understanding of perception can improve quality and quantity of displayed information Visual features assigned to data attributes must Take advantage of the strengths of our visual system Be well-suited to the analysis needs of the viewer Avoid visual interference effects that could mask information.   June 4, — Children can keep full visual perception -- the ability to process and understand visual information -- after brain surgery for severe .