![]() One result of this pressure is kaleidoscope vision, which usually occurs in the two primary varieties of migraine: Migraines are throbbing headaches that can last up to three days, usually because of changes in brain chemistry that affect blood flow.įactors like stress and changing body hormones can trigger a migraine, which generates pressure throughout the brain, including the visual centers. ![]() This is where the connection with migraines comes in. Changes in flow of blood through the vision system can influence the retina’s ability to capture light waves and the brain’s ability to transform light waves into eyesight. When this system works properly, the cornea and lens bend light and project it onto the retina, whose light-sensitive nerves translate light waves into visual information that travels over the optic nerve to the brain’s vision-processing centers.īlood vessels carry nutrients and oxygen to the eyes and the brain. But what’s actually going on? The explanation starts in the structures of the human vision system, which consists of the eyeball ( cornea, lens and retina), optic nerve and vision centers in the brain. Kaleidoscope vision may happen in one or both eyes. The shimmering, prismatic effect of these childhood toys inspires the term “kaleidoscope vision.” It doesn’t look exactly like peering into a kaleidoscope, but it does create a sensation of tints, shapes and sparkles - often in motion - that are visually similar. Remember the kaleidoscopes you played with as a child? Most kids loved playing with these little hand-held telescopes - gazing through the eyepiece in the narrow end, rotating the wide end by hand and witnessing a dynamic world of vibrant wonders within. When your vision changes suddenly, it’s definitely time to pay attention and, in some cases, seek medical attention. ![]() But it can also be a sign of other issues, some of them serious. Most of the time, kaleidoscope vision is just a warning sign that a migraine is coming on. It’s only natural to wonder if something’s gone haywire with your eyesight. These visual quirks may sound magical but can actually be alarming, especially if you’re trying to read or drive to work. All rights reserved.Kaleidoscope vision occurs at the edge of your field of view: Bright lights sparkle vivid colors swirl. Musician and model Staz Lindes fronts the new makeup collection in a campaign by Craig McDean.Ĭopyright © 2023 AFP-Relaxnews. New "La Laque Couture" nail polishes bring sky blue and soft coral shades to nails. A new "Couture Eyeliner" in "Or Radical" brings extra golden highlights, and two new colors of "Full Metal Shadow" bring a glittery orange and a psychedelic blue to eyes. The "Pop Illusion" collection also includes two new shades of "Rouge Volupté Shine" lipstick in raspberry pink and neon coral. The eye palette features five standout shades, with a sunny yellow gold, three dreamy shades of blue and a more sensual pink. The lip palette features a large mirror and five bright lip colors, from hot pink to purple, all with a creamy texture and radiant shine finish. Two new palettes - "Lip Palette Collector" and "Couture Eye Palette Collector" - are on hand to create bold, almost psychedelic looks. ![]() Why choose between bold lips and eyes? With this new collection, Yves Saint Laurent electrifies eyes and lights up lips with a host of power-packed shades. ![]()
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