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...come to a [[focus]] in front of the [https://en.wikipedia.org/wiki/Retina retina] of the eye resulting especially in defective [[vision]] of distant objects ...e eye where the [[light]] that comes in does not directly [[focus]] on the retina but in front of it. This causes the image that one sees when looking at a d

...istence of [[vision]] n. the brief retention of a visual impression on the retina after the stimulus which caused it ceases, used to create the [[illusion]]

...s vary the [[power]] by changing the distance between a rigid lens and the retina with muscles.

...Hierarchy|hierarchical]] fashion by different parts of the brain, from the retina to the lateral geniculate nucleus, to the primary and secondary visual cort ...see is not simply a translation of retinal stimuli (i.e., the image on the retina). Thus people interested in perception have long struggled to explain what

...f cannon to resist concussions. 1879 G. C. HARLAN Eyesight ii. 19 When the retina is irritated by the concussion of a violent blow..flashes of light..result.

...this case, depth is removed and replaced with indirect information. The [[retina]] of the [[eye]] is a two-dimensional [[array]] of [[Sensory receptor|recep ...ects using indirect information contained in the images it receives in its retina. Perspective projection from four dimensions produces similar effects as in

...he picture becomes righted rather than up side down. The projection of the retina upon the visual area transposes the image. Physically a brain pathway, this

...isease Parkinson's disease] and attributed photoreceptor properties to the retina. Avenzoar described meningitis, intracranial thrombophlebitis, mediastinal

...ain amount of functional communion between the two sides, so that when one retina is stimulated both pupils contract.

...responses to light by three types of color receptors or ''cones'' in the [[retina]]. On this basis the quantitative description of color mixture or [[colorim

...Body Prints and determine the associated security clearance. There were no retina scans or security cards.

...iometric database[47], which will store DNA, facial recognition data, iris/retina (eye) data, fingerprints, palm prints, and other biometric data of people l