Home > Human Body > May 3, 2014 Human Body The use of emoticons affects our corresponding brain areas and can actually trigger emotions. Share this:FacebookTwitterGoogle Related Posts Lack of sleep can lead to an increased desire for sex, depression and substance abuse. You can get a brain infection from squeezing pimples in this area of your face. Chewing gum makes your brain run more efficiently and more effectively. If you stay up all night your body burns an extra 161 calories. Because of a genetic oddity that happens when identical twins marry identical twins, the children of the couples will be full genetic siblings. The human brain (mass-tissue) does not have pain receptors thus brain surgery is performed while people are awake. We have been infected by so many viruses that 8% of our DNA is made up of them. If your hand or arm ‘falls asleep’, you can often ‘wake it up’ by shaking your head. Within three days of death, the enzymes that once digests your food begin to eat you. Sex and weed help in preventing migraines.