Tag Archives: Sleep Deprivation

More Evidence Tying Sleep to Learning, This Time from The Insect World

bees

I love bees. I always have. Aside from the fact that they can sting (and that it hurts like crazy) they’re incredibly cute little creatures. Insects don’t necessarily have a reputation for being cute but bees, well, even the haters must admit that fuzzy little yellow and black bodies with wiggly antennas are adorable. Bees are also fascinating social creatures. They have complex societies made up of workers, drones, and queens. When scouts find food they perform elaborate dances to communicate their discoveries. They build extraordinary fortresses of geometric exactitude and beauty. They predict the weather. They fight en-masse. And, when the time comes, they can scout out new locations for new colonies as a team. In order to successfully carry out all of the many roles in a colony, a bee must have a mechanism for storing memories. It turns out, just like in humans, sleep plays an important role in consolidating those memories.

Sensory Distortion: Sleeplessness and the Confused Brain

look of confusion

I once stayed in a hotel/art installation called the Propeller City Island Lodge in Berlin. Its whole purpose is to experiment with sensory distortion—to use furniture and space to confuse, befuddle and delight with floating beds, strange mirrors, and optical tricks to create a warped sense of space. The way I felt in those spaces was strangely akin to the way I feel after an all-nighter: disoriented, amused, slightly afraid, and more than slightly uncomfortable.

Computers and Televisions in Bedrooms are Ruining Kids’ Health

boy watching tv in bed

Kids these days! I never thought I’d say those words, but here I am worried about how much time kids spend on the computer and watching television. Screens have infiltrated our homes and they’re not going anywhere soon. They’ve become a ubiquitous part of our work lives, social lives, and home lives. And kids are not immune. An increasing number of children have televisions, computers, cell phones, and tablets in their bedrooms. I’ve written before about how light from phones, computers, and televisions can affect sleep. The blue light from theses devices simulates daylight, confusing the brain into thinking its time to wake up. This is bad news if it’s time to go to bed. New research shows this type of light has an even more deleterious effect on children.

Preparing for Exams? New Study Says Skipping Sleep to Cram Will Lower Your Grade

 

fall asleep while studying

As the end of the fall semester looms ever larger, students across the country are hunkering down for the dreaded all-nighters: the non-stop cramming sessions that typically precede final exams. It’s a college tradition, one that many students consider a badge of honor. Staying up all night is a feat of endurance only the young relish. Unfortunately, all that extra studying is for naught. It turns out, cramming aside, a lack of sleep is the single best predictor of poor performance on exams. Dr. Philip Alapat, medical director of the Harris Health Sleep Disorders Center and assistant professor at Baylor College of Medicine, suggests that students study throughout the semester instead of cramming at the last minute. Sure, and pigs should fly, Dr. Alapat.

Think Sleep Deprivation is No Big Deal? Reasons Why You Should Think Again!

sleep deprived man

It’s another morning you wake up after far too few hours of sleep. While you might think you can catch up on this lack of sleep this weekend, unfortunately your body doesn’t really work that way. I’m sure you’ve all heard that sleep deprivation can be detrimental to your lifestyle, have you ever really heard how it can be detrimental? Well today, you’re about to find out why getting enough sleep on that green mattress can be the best thing you do for yourself all week. It can lead to a longer, happier and more fulfilling life in the long run, and who doesn’t want that?