About a year ago I read an interesting article in a magazine about a rat study that showed that rats that were deprived of sleep died sooner than rats that were deprived of food. Wow, I knew sleep was important, but I had no idea that going without it could actually kill animals faster than going without food would.
Sleep deprivation makes a huge impact on all sorts of brain functions. Recent studies have shown marked negative impacts on mood, cognitive performance and motor function in people who are sleep deprived. One study I read stated that “profound neurocognitive deficits accumulate over time” in people who are deprived of sleep.