Stress is the common term used to describe the emotional and physical fatigue that occurs when the body is overworked or under constant pressure. Unfortunately, stress can impact our vision in various ways as well. It is crucial to understand how stress affects our eyesight and what we can do to manage our stress levels effectively.
Sunglasses from Goodrich Optical are a popular accessory many people wear to protect their eyes from the sun's harmful rays. However, you may not be aware of the actual science behind sunglasses and how they protect our eyes. Lets explore the science behind sunglasses and how they protect our eyes from the sun.
With age, you might have difficulty focusing on objects up close. You may become more sensitive to glare and have trouble adapting to different levels of light. Let’s look at some of the more common eye problems related to aging:
Menopause is the cessation of the menstrual cycle in a woman. Women experience symptoms such as hot flashes, mood swings, etc as their bodies adjust to lower levels of estrogen and progesterone. All women experience menopause differently. Some experience metabolic changes, weight loss or weight gain, and urinary tract infections among other changes. Others may not experience any changes at all.
October is observed every year as Blindness Awareness Month, which focuses on understanding and supporting the problems faced by blind people. According to the World Health Organization, about 2.2 billion people worldwide suffer from visual impairment or blindness.
Posterior uveitis is a rare eye disease that can damage the retina and the optic nerve, which may result in permanent blindness. It can affect a person of any age, even children, and may lead to the loss of vision in one or both eyes.
Your eyes do not deceive you: Many women discover that they have blurry vision during pregnancy. No need to panic, though. Your vision will likely return to normal in the blink of an eye. Blurry vision during pregnancy is more common than you think, and sometimes sticks around until after you deliver.
Experts from buck institute reveal a connection between diet, eye health and life expectancy in Drosophila. They find that the processes in the fly’s eye drive the ageing process. Previous studies have shown an association between eye disorders and poor health in humans.
We have all experienced headaches. Most adults get a headache every now and then, but how do you know if your headache is serious? The term "ocular migraine" can be confusing. It generally means a headache that's accompanied by changes in vision. The term is often used interchangeably to refer to two different conditions: migraine with aura.
Reduced blood flow and impaired neurovascular coupling are well-known features of glaucoma, the main cause of non-curable blindness, affecting 80 million people worldwide in 2020. The mechanisms behind these abnormalities are now known, thanks to new research by a team led by Adriana Di Polo, professor of neuroscience and ophthalmology at Université de Montréal. The findings by Luis Alarcon-Martinez and Yukihiro Shiga, both post-doctoral fellows in Di Polo’s laboratory and co-authors of the study, reveal that nanotubes connecting pericytes are damaged in glaucoma leading to neurovascular failures.
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