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Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.
From the questionnaire, it was determined that approximately 1.5% of the population experienced mirror-touch synesthesia symptoms. Further studies have shown the prevalence to be 1.6%, meaning that this condition is one of the more common types of synesthesia, along with grapheme-color synesthesia (1.4%) and day-color synesthesia (2.8%). [6]
“We know we missed people,” he said. “We also know that patients who have severe brain injury have what are called fluctuations in arousal. They have good and bad times of the day.”
Check out these smart famous glasses wearers: Researchers at the University Medical Center in Germany linked spending more time in school and People who wear glasses are smarter, study claims Skip ...
The detached retina was caused by a cancerous tumor that had wrapped around Hensley’s optic nerve. She was diagnosed with ocular melanoma that began when the freckle in the back of her eye ...
Coldstone is the spirit of a deceased gargoyle from the Wyvern clan resurrected through science and sorcery into a cyborg body by David Xanatos. [17] He was formed from the remains of three different gargoyles (usually called Coldstone or "Othello", his mate Coldfire or "Desdemona", and his rival Coldsteel or "Iago"), [18] [19] and each personality remains mostly intact.
In January 2020, the French start-up Boarding Ring, known for their glasses against motion sickness, [31] released an add-on device against virtual reality sickness. [32] Using two small screens in the user's peripheral field of view, the device displays visual information consistent with vestibular inputs, avoiding the sensory conflict.