WEIGHT OF THE HUMAN BRAIN.doi:10.1016/S0140-6736(02)72574-9ParkesE.A.Elsevier Ltd.Lancet
(1)C.推断题.根据"Thehumanbrainisverysmallandlightonlytwopercentofourtotalbodyweight,"可知人类的大脑占身体总重的百分之二,五十千克的百分之二为一千克.故选C.(2)B.细节理解题.根据" Whenyouwanttoremembersomething,tellafriendaboutit…Don'tover-trainyourbrain…Ourmemoryworkswellwhenweareasleep.…Ifyouhav...
根据第一段“The human brain is very small and light only two percent of our total body weight,”,可知“人脑很小,只只占我们体重的百分之二”,如果体重50公斤大脑的重量是50公斤*2%=1公斤;故选C。【小题2】推理判断题。根据文中“第二段When you want to remember something, tell a friend about ...
In spite of these provisos, more recent studies have confirmed that the aging human brain is characterized by weight loss (Samorajski and Rolsten, 1973), with a marked decline after 80 years (Ho et al., 1980). This decrease in brain weight is accompanied by a concomitant decrease in ...
5 A scholarship enabled me not only to attend college, a rare enough feat in my social circle, but even to traverse the halls of a historic university meant for the children of the rich. Here for the first time I met women who told me that men were gu...
One of the biggest challenges in the management of obesity is the prevention of weight regain after successful weight loss. Weight regain after weight loss has large interindividual variation. Although many factors probably contribute to this variation,
【题文】 The human brain is very small and light (only 2% of our total body weight), but it needs about 20% of the oxygen (氧) that our body takes in. We can’t think well if our brain isn’t getting enough oxygen. So, always make sure there is enough oxygen in the air when...
The human brain is very small and light (only 2% of our total body weight), but it needs about 20% the oxygen that our body takes in. We can't think well if our brain isn't getting enough oxygen. So, always make sure there is enough oxygen in the air when you need to learn o...
Compared to the size of our bodies, humans have much larger brains than many other mammals—but not the largest. The brain makes up 2% of a human's body mass, while the shrew's brain is about 10% of its body mass. In terms of sheer size, sperm whales and elephants take the top s...
Herndon JG, Tigges J, Anderson DC, Klumpp SA, McClure HM (1999) Brain weight throughout the life span of the chimpanzee. J Comp Neurol 409, 567-572.Herndon J. G., Tigges J., Anderson D. C., Klumpp S. A., McClure H. M. (1999). Brain weight throughout the life span of the...