Like a body, the brain also requires practice to be healthy. Giving brain an exercises regularly will keep it sharp throughout the ages. To remain good mental condition, do this simple exercise for the brain-cises
1. Try new activities
Do activities that require complex memorization steps will help train the brain, such as playing chess.
2. Reduce the use of your dominant hand
A good way to strengthen the brain is trying to focus your energy in performing the task accurately by hand, other than the dominant hand. Use the left or right hand (if you are left-handed) to move the mouse to your computer or write letters.
3. Always involving brain
Try to train your brain to fill in the puzzle or challenge the brain by reading a classic novel that is difficult.
4. Play video games
Try playing the type of video games that have been designed to train your brain. Find video games that stimulate your brain by solving mathematical equations, calculate the speed, or drawing.
Do not let the brain weakened. GO BRAIN-CISE!
Cutting your sleep hours with a reason to complete the work task or to watch your favorite DVDs bad for health. The time you spend with stay awake all night can not be paid by sleeping longer on weekends.
Studies from Brigham and Women Hospital in Boston showed that long-term effects of sleep disorders, for example due to the night shift or studying for exams for a few days or weeks, can not be paid with only one or two nights sleep.
"Many people think that they can quickly replace a chronic sleep debt with only a day or two sleep soundly. Yet these beliefs wrong," says researcher Daniel Cohen, MD, quoted by WebMD site. Effects of this chronic sleep deprivation, bright Cohen, will still haunt and ruin your performance when awake.
Researchers found that long sleep a night can hide the effects of sleep disturbance and restore performance to normal levels. However, this effect is temporary, lasted approximately six hours after waking. Furthermore, the performance will again deteriorate. In addition, the longer you awake more and more mistakes due to fatigue that will happen.
"Those who sleep less during work or school and try to cover drawback to sleep on the weekend might not realize that they're piling chronic sleep debt," said researcher Elizabeth Klerman. It is, further Klerman, could trigger a dangerous condition, such as sudden sleepiness while driving or riding to work at night.
In a study published in Science Translational Medicine, researchers asked participants to reduce the nine hours of sleep. They only slept for 5.6 hours per day for three weeks. Results showed that although participants replace those sleep disorders with sleeping one night long for 10 hours, the long-term effects of sleep disturbance still persists.
Participants with chronic sleep debt experience performance problems when waking, so they are vulnerable to making mistakes and having accidents, especially late at night. For example, when the sleep debt increases, the performance in the test reaction time was also getting worse.
