optic neuritis

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Optic neuritis is an ocular sign of central nervous system (CNS) inflammation. The CNS is composed of the brain and spinal cord.

Specifically, optic neuritis is inflammation of the optic nerve. Inflammation is the process in the body where white blood vessels and chemical messengers are sent to an area of the body to initiate the healing process or to attack a foreign body. The optic nerve can become inflamed due to autoimmunity, infection, granulomatous diseases, tumor disorders, and demyelination.

The CNS system sends signals from the brain to the other parts of the body through nerves. Nerves tell the parts of the body what to do. Myelin is an insulation that wraps around the axon part of the nerve to speed nerve activity and signal conduction. Myelin is produced by a type of CNS cell called an oligodendrocyte. Attacks of demyelination can occur in parts of the brain, the spinal cord, and the optic nerve.

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Winter eyewear trends

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If there was one underlying notion from Autumn/Winter ‘24 shows, it would be that fashion is back. After a huge resurgence of loungewear and comfy clothes over the past few years, designers are embracing glamour wholeheartedly. Glitzy disco-inspired looks, luxe fabrics, bold metallics, daytime opera gloves, and bold eyewear have officially entered the chat.

From glimmering metallics to retro-inspired frames, there were a few dominating trends on this season’s runways. For bold and statement-making, metallic lenses and vivid red frames offer the perfect pop of drama to your outfit this fall and winter. On the other end of the spectrum, soft pastels and feminine shapes lend a romantic and subtle elegance to your wardrobe. Shop our favorites below.

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view a solar eclipse

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A solar eclipse is a remarkable celestial event that captivates people all over the world. An eclipse like the one occurring on Thursday, October 14, 2023, is even more exciting because of its potential to create the appearance of a giant “Ring of Fire” in the sky!

While solar eclipses are awe-inspiring and offer a unique opportunity to witness a rare cosmic event, it’s crucial to remember that looking directly at the sun, even during an eclipse, can be extremely harmful to your eyes.

This post explores the science behind a solar eclipse, the vision risks of improper viewing, and most importantly, how to safely observe this breathtaking phenomenon.

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Alzheimer's and the eye

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Alzheimer’s disease (AD) is the most common cause of dementia, an acquired progressive brain disorder. Currently, it is estimated that 44 million worldwide live with dementia, but the number is expected to triple by 2050 with an aging population. Memory loss and cognitive impairment from Alzheimer’s can interfere with one’s daily living.

Alzheimer’s disease is thought to be caused by an abnormal buildup of proteins in the brain. The initial damage occurs in the entorhinal cortex and hippocampus parts of the brain which are involved in memory.

Later into the disease process, the cerebral cortex becomes affected, which is responsible for language, reasoning, and social behavior. Eventually, other parts of the brain become damaged. Patients may have trouble finding the right words, have vision/spatial issues, and impaired reasoning or judgment in the early stages of the disease. As the disease progresses, those with AD may also have changes in their behavior or personality.

AD patients develop abnormal protein clumps (amyloid plaques) and tangled bundles of fibers (Tau) in the brain. Another finding in Alzheimer’s disease is the loss of connections between nerve cells (neurons) in the brain. Neurons transmit messages between parts of the brain, and from the brain to other parts of the body.

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Jimmy Choo sunglasses and reviews

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You may recognize Jimmy Choo as a celebrity favorite shoe brand often seen strutting across the red carpet. Jimmy Choo is a brand synonymous with great shoes, and for good reason.

They began as a bespoke shoemaker, based in London in the early ‘90s catering to the likes of Princess Diana and a crew of global jet setters. The eponymous brand was officially founded in 1996 along with Jimmy’s niece, Sandra Choi, who had previously been designing in the atelier. Choi was brought on board as a creative director, a position she still holds to this day while Mr. Choo departed the company in 2001.

The exceptional Italian craftsmanship was well-adored by the growing list of sophisticated clientele, and their first collection was unveiled with immediate success. With the ultimate goal of becoming a global luxury business, they began significant expansion into different countries and across product categories.

Often seen as a pioneer in celebrity dressing, Jimmy Choo was one of the first to bring shoes and handbags to Hollywood where the red carpet soon became the showcase of the brand, where it still remains largely revered. This reputation helped catapult them into rapid expansion, in addition to a flavor for bold and dramatic advertising with many ads portraying strong, glam women in towering heels and luxurious handbags.

To this day, Jimmy Choo encompasses a complete luxury accessories brand. While women’s shoes remain at the forefront of the company, they also offer handbags, scarves, fragrances, and, of course, sunglasses. Jimmy Choo eyewear personifies the ethos of the rest of the brand— high-fashion, femininity, and glamour instilled into eye-catching styles made with excellent craftsmanship.

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