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It is light-sensitive and communicates visual messages to the brain. If the retina detaches, it moves and shifts from its normal position. This can cause photopsia, but can also cause permanent vision loss. Medical attention is needed to prevent vision loss. Procedures may include laser treatment, freezing, or surgery.
Temporal light artefacts (TLAs) are undesired effects in the visual perception of a human observer induced by temporal light modulations. Two well-known examples of such unwanted effects are flicker and stroboscopic effect. Flicker is a directly visible light modulation at relatively low frequencies (< 80 Hz) and small intensity modulation levels.
The collected light from the eaten eyes gave "Boitatá" its fiery gaze. Not really a dragon but a giant snake (in the native language, boa or mboi or mboa). In Argentina and Uruguay, the will-o'-the-wisp phenomenon is known as luz mala (evil light) and is one of the most important myths in both countries' folklore. This phenomenon is quite ...
WEST LONG BRANCH - Lights flickering on and off, seemingly at random. The sound of organ music echoing. Unexplained cold spells and visions. Eerie experiences in the elevators, where tragedy ...
The work exploits the existing light fittings of the gallery space, modifying the lights using an electrical timer. [ 7 ] [ 6 ] Lights switching on and off form a recurring motif in Creed's works, including Work No. 127: the lights going on and off (1995) [ 8 ] and Work No. 254: The lights in a building going on and off (2000), [ 9 ] in which ...
Spiritual Significance of the Time of Day Your Right Eye Twitches "The time of day this phenomenon is experienced can vary, but for many, [it] usually occurs during waking hours during the day ...
Couple flirting and giving each other bedroom eyes at the beach at sunset. That intense stare across the crowded bar. The coy glance from a cute stranger on the subway.
This can occur in low-light conditions, in the dark, or when the visual system amplifies light perception. In these cases, visual snow is a normal reaction of the body, related to the way photoreceptors (rods) and neurons respond to weak or insufficient stimuli. [citation needed]