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"1 Size doesn&amp;amp;#8217;t matter. &amp;amp;#8220;Men&amp;amp;#8217;s brains are just bigger in proportion to their bigger bodies,&amp;amp;#8221; says Aamodt. 2 We&amp;amp;#8217;re good at finding things. Because of sex hormones&amp;amp;#8217; effect on the brain, women tend to be able to recall objects&amp;amp;#8217; locations while men are better at spatial problems like how a couch will fit through a door. 3 Your brain has a memory peak. Memory starts to decline in your thirties, and continues to weaken as we age. The best way to stay sharp? Exercise; it boosts blood flow to the brain. 4 Stress makes you forget. Long-term stress can damage the hippocampus, an area that&amp;amp;#8217;s essential to storing new memories. 5 The brain has a willpower muscle. Self-discipline seems to be controlled by the frontal cortex. It gets stronger with practice&amp;amp;#8212; so hitting the gym tonight could help you get there tomorrow, too."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.glamour.com/health-fitness/2008/02/brain-secrets>