标签：Brains 相关文章
When you were a kid,what level did you get to playing baseball?I got to,let's call it a solid gentleman's B minus. B minus is pretty,what... Passing. What position? I play catcher. Catcher.You gotta be more than the B minus catcher. No you don't. Rea
访谈录2012年
Time spent in zero G changes the body: Astronauts come home with bone loss and muscle weakness. But what happens in their heads? To find out, researchers examined MRIs of astronauts brains taken before and after flight. They looked at 12 astronauts w
2017年Scientific American(二)月
Americans Heads Are Getting Bigger The story of human evolution goes something like this: Millions of years ago, homo sapiens began to evolve from the prehistoric ancestor we share with our monkey cousins. First, we evolved the ability to walk uprigh
英语听力文摘 English Digest
Science in the News - Music Classes in Childhood May Lead to Changes in the Brain This is Science in the News, in VOA Special English. Im Christopher Cruise. Today we tell about experiments at a major university in the central United States. Northwes
2012年VOA慢速英语(十)月
AUDIE CORNISH, HOST: When a toddler gets angry, it's not unusual to see hitting, stomping or biting. That's because of what's happening in the child's brain. It's just beginning to develop the circuits that control impulsive behavior. Now scientists
2017年NPR美国国家公共电台5月
Dinosaurs ruled the earth for millions of years. They grew to almost unimaginable sizes,nd adapted to extreme environments all over the globe. These animals were very successful and really, some of the crowning achievements of evolution. And they do
探索与发现2013年
Other carnivores are even more dependent on cognitive thought. For protection, Deinonychus relies primarily on its brain. --The brain structure of Deinonychus and its role are just really quite remarkable. Relatively speaking, Deinonychus has one of
探索与发现2013年
Mind Reading 读心术 Sometimes we get letters here asking whether psychic s are for real. Well, despite the t.v. shows, there isnt any scientific evidence that psychic powers, such as mind-reading, actually exist. That doesnt prove they dont existj
英语听力文摘 English Digest
When you experience something new, do you know what happens to your brain? Some of the neurons in your brain build new connections. The brain is rewired, as scientists often put it. Our brains are always changing, in response to new experiences or as
英语听力文摘 English Digest