When teens are sleep deprived, they have an increased risk of car accidents, according to a recent study. This was the finding of a spring 2013 study out of Sydney, Australia that was published online in the journal JAMA Pediatrics.
It doesn’t take much to throw your circadian rhythm (your body’s internal sleep clock) completely off balance. Unfortunately, once you’ve done that, it can take quite a while to get your rhythm back so you can get a good night’s sleep once again. The really strange news, however, is that your alarm clock may even be one of the culprits keeping you up nights.
Very few people will even attempt to argue that getting too little sleep is good for humans. But that doesn’t make it any easier for the millions of people, globally, who suffer from frequent or chronic sleep deprivation to find those elusive winks at night. Now, however, help has arrived in the form of several gadgets designed to make grabbing those forty winks a dream. Here are just a sampling of them.
It doesn’t take long going without sleep to understand just how much the human body needs it. Getting the right amount of sleep for your stage in life, however, can be problematic. That’s why sleep schedules are so important. They help train the body to expect sleep at certain times of the day and to be awake at other times during the day.
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Originated by Dr. Murray Johns out of Epworth Hospital in Australia, the Epworth Sleepiness Scale is designed to measure a person’s daytime sleepiness.
A recent editorial published in the New York Times from Vatsal G. Thakkar, professor of psychiatry at N.Y.U. School of Medicine, discusses his beliefs that many cases of diagnosed Attention Deficit Hyperactivity Disorder, or ADHD, are in reality sleep disorders in camouflage.
It doesn’t take much more than missing out on one night of sleep to begin to wonder just how long someone can function without sleep. There’s no doubt that a few hours of missed sleep diminishes your ability to function at optimal levels. A full night without sleep can leave you disoriented, light-headed, and extremely irritable.
Excessive sleepiness, particularly excessive daytime sleepiness, is the hallmark sign of hypersomnia. Hypersomnia can also be characterized by prolonged sleep at night. Up to 40 percent of people experience symptoms of hypersomnia at one time or the other, reports WebMd. Some people inflicted with this sleep disorder have trouble functioning at work and school and interacting with family, friends, and in other social situations.
Lack of sleep can do more than make you grumpier than Oscar the Grouch. It can have an impact on your immune system, according to a study conducted by the Surrey Sleep Research Centre. Researchers found that poor sleep quality for just one week could impact hundreds of genes related to metabolism, response to stress, and our immune system, which helps to protect us from illness and disease.
Beauty sleep is so much more than just a myth. At least that’s the case according to a recent study conducted by the Karolinska Institute of Sweden’s John Axelsson.