'Persistence of Exposure' as a visual art form, using an array of lights, waved back and forth in space, with the lights controlled by Persistence of vision refers to the optical illusion that occurs when visual perception of an object does not cease for some time after the rays of light proceeding from it have ceased to enter the eye. The illusion has also been described as 'retinal persistence', 'persistence of impressions', simply 'persistence' and other variations. This has been believed to be the explanation for in cinema and animated films, but this theory has long been discarded by scientists. It is assumed that the illusion that film historians often refer to as 'persistence of vision' is the same as what is known as by psychologists. The cause of positive afterimages is not well known, but possibly reflects persisting activity in the when the continue to send neural impulses to the.

'The Persistence of Vision' is a science fiction novella by American writer John Varley. It won both the Hugo and Nebula awards for best novella in 1979. Stereochemistry Of Organic Compounds Principles And Applications Pdf.

Early descriptions of the illusion often attributed the effect purely to imperfections of the eye, particularly of the. Nerves and parts of the brain later became part of explanations. Has been cited as a cause. Contents • • • • • • • • • • • • • • Natural occurrences and applications [ ] Some natural phenomena and the principles of some optical toys have been attributed to the persistence of vision effect.