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1、有关人体的五大谬误人体五大系统 你认为人只有五种感官吗？你认为舌尖对甜味敏感而舌根对苦味敏感吗？你认为常用左手的人更具发明力吗？你认为你的胖瘦是由你的新陈代谢决定的吗？假如你的任何一个回复是肯定的，那么千万别错过下文哦！1. You Only Have Five SensesSight, smell, touch, taste, hearing. They are your five senses. Since kindergarten, youve probably been told that anyone who thinks he has a sixth sense is either
2、 a psychic1) or M. Night Shyamalan2).The Truth:Scientists still arent quite sure of exactly how many senses you have, or what even constitutes3) a sense. Depending on how we count them, there are usually 14 to 20 of them. The five you learned about in school are just the five most evident senses. Th
3、e rest are far more interesting.For example, close your eyes, then touch your nose with your index finger4). How did you know which one was your index finger without looking at it? How did you know where your nose was? Did you smell your finger to your nose? No, thats proprioception5), your bodys aw
4、areness6) of where it is in relation to itself.2. The Tongue MapOne of the first things many of us learned in science class is that the tongue is organized like a factory floor plan7), with each region assigned8) responsibility for its own highly specialized9) tasks.The Truth:Researchers have known
5、for years that all areas in the tongue are about equally good at detecting10) different flavors. Its not an evenly11) distributed12) democracy of taste buds13), but every tongue has different patterns of strength and weakness. Each of our tongue maps will detect different tastes, sometimes from the
6、same meal. Also, far from being relegated14) to specific locations on the tongue, your taste buds go all the way down your throat into your digestive system.3. Your Personality Is Determined by Your Left- or Right-brainednessIf you have functioning ears, youve definitely been told at some point in y
7、our life that its very likely that lefties are artistically talented or emotional, and that righties are better at logical or intellectual thought. And its all because the right side of your brain is totally in charge of your creativity, while the left side controls your logic.The Truth:It turns out
8、 that the whole thing about creative genius stemming from15) the right side of your brain is a big myth. The brain does indeed have some specialized structures that handle certain functions, but the idea that they cluster16) to opposite sides of the brain is ridiculous. Most brain functions work this way. Emotions and arithmetic17) both get the bilateral18) treatment. Scientists will tell you that in order to be truly creative or logical, you need resources from both sides of your brain.
