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… Local anesthesia numbs a small part of the body, such as a tooth. Regional anesthesia is used for larger areas of the body such as an arm, a leg, or everything below the waist. People remain … researchers are studying ways to track brain activity during anesthesia. This may help them better understand anesthesia’s effects on the brain in general. It may also help them develop …

… threats.] slowly attacks the fatty coating around nerves. Without an intact coating, communication between nerves and the brain becomes impaired. However, it may be years before the … is not being able to move or feel a leg. These symptoms, also known as MS attacks, may last for days or weeks. Most people will have one attack that resolves over time. Later, they might … sunlight there, which helps the body make vitamin D. Vitamin D may help the immune system work better and protect against MS. “There is some kind of complex series of risk factors and triggers …

… around picnics, and in garbage? But before you give them a swat, take a moment to be thankful for the common fruit fly. These pests have given scientists surprising insights into how the … up, nerve cells can break down and holes can develop in the fly brain. Her team is working to better understand this process. Their findings could give new insights into Alzheimer’s and …

… For some people, a glass of wine, a beer, or a cocktail is an occasional treat. Others struggle … no more than two drinks per day, and women to no more than one drink per day. Drinking less is better for your health than drinking more. “And you aren’t supposed to save those up and drink … be prescribed by a physician. Some people may benefit from family counseling to help repair relationships damaged by alcohol use, Diazgranados says. Other types of therapy, such as …

… You’ll find lots of ideas and tips. The guide includes examples of activities that have worked for other community program leaders. Sample fliers, fact sheets, emails, and messages for social media are all included. Although the program was tailored for black women, others can also benefit from these messages about physical activity and healthy …

… have to overcome that powerful impulse, he explains. Texting can take your eyes off the road for seconds at a time. In just five seconds, you travel the entire length of a football field at … among 16- to 19-year-olds than any other age group. That’s because some driving skills get better with experience. Teens are also prone to distraction, especially with friends in the car. …

… It can take many years to build up enough basic knowledge to apply what scientists learn to improve human health. “You really can’t understand how a disease occurs if you don’t understand … study cells, genes, proteins, and other building blocks of life. What they find can lead to better ways to predict, prevent, diagnose, and treat disease. … How Basic Research Works … When … mice. Computers can also help answer basic science questions. “You can use computers to look for patterns and to try to understand how the different data you’ve collected can fit together,” …

… If you’re buying a new home, the house may need to be tested for radon, depending on local laws. Although the tests aren’t required everywhere, you should … that it may take many years for disease to appear. NIH-funded scientists have been working to better understand the relationship between radon exposure and cancer risk. The good news is that …

… like a major accident, assault, or natural disaster can cause severe stress . It’s important for your health and well-being to learn how to cope with stress. Researchers are working to … sleep,” says Kiecolt-Glaser. Staying socially connected is important, too. Close personal relationships are key to reducing stress. Reaching out to friends and family by phone, video …

… NIH researchers have been developing a robotic device to help improve the way children with cerebral palsy walk. Cerebral palsy is a brain disorder that … 30 feet without a walking aid. After putting on the device, six of the seven children were better able to extend their knees. The children used their own muscles while walking with the …