Hämorrhoiden Behandlung

3D Cinema and Visual Impairment

Ophthalmology
visual healthCan occur if the eyes do not work in sync, creating a break in the fusion of images in the brain. According to experts of the College of Optical-Optometrists of Valencia in Spain, three-dimensional movies may cause visual problems such as double vision, dizziness, nausea and imbalance in people with vision impairments.

The 313 technology is based on two overlapping images are projected onto a screen, each eye views one image and the viewer’s brain then fuses them obtaining a three dimensional image.

If the eyes do not work in sync, there is a break in the fusion of images in the brain. This phenomenon is called phoria and, according to experts, this dissociation of images from the film can make an extra effort to the brain that directs the eye muscles so that the alignment of both eyes is correct, allowing him well. But if there is a latent eye problem, it is possible manifest double vision, dizziness and even nausea or imbalances.

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