隐脉双盖蕨

We humans dont always make the best choices. But now a study in the journal Neuron demonstrates that maybe our brains do make the best possible decisionsbut only if its done unconsciously. Alex Pouget at the University of Rochester takes a look at un

发表于:2018-12-02 / 阅读(179) / 评论(0) 分类 Scientific American(十二)月

第六篇 神经系统 Section 6 Nervous System 第一章 总论 Chapter 1 Introduction association neuron 联络神经元 astrocyte 星形胶质细胞 axon 轴突 bipolar neuron 双极神经元 central nervous system 中枢神经系统 chemical synapse 化学突触 cortex 皮质 dendrite

发表于:2018-12-05 / 阅读(340) / 评论(0) 分类 医学英语

内脏神经系统 Visceral Nervous System abdominal aortic plexus 腹主动脉丛 aorticorenal ganglion 主动脉肾神经节 autonomic nervous system 自主神经系统 cardiac plexus 心丛 celiac ganglia 腹腔神经节 celiac plexus 腹腔丛 cervicothoracic ganglion 颈胸神经节

发表于:2018-12-05 / 阅读(391) / 评论(0) 分类 医学英语

Of course over our Super Bowl black party be, special here New Orleans, there a little food, yeah chef, thats what I am talking about. Of course the great Emeril Lagasse is already there at Super Bowl Centre, he is in Miami. Gona be seeing him soon b

发表于:2018-12-11 / 阅读(185) / 评论(0) 分类 访谈录2010

Not many scientific studies begin like this: Many hours of watching YouTube clips. Trying to find as many yawns as possible. But for Andrew Gallup, an evolutionary psychologist who studies yawning at the State University of New York, it was all in a

发表于:2018-12-24 / 阅读(168) / 评论(0) 分类 2016年Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. You probably remember exactly what you were doing when you first heard the news on 9/11. Thats because the brain has ways to file information so that thi

发表于:2018-12-24 / 阅读(183) / 评论(0) 分类 Scientific American(一)月

第三章 神经系统的传导通路 Chapter 3 Neural Pathways acoustic radiation 听辐射 adrenergic pathway 肾上腺能通路 aminergic pathway 胺能通路 auditory pathway 听觉传导通路 central radiation of thalamus 丘脑中央辐射 chemical pathways 化学通路 cholinergic

发表于:2018-12-30 / 阅读(403) / 评论(0) 分类 医学英语

What Happens When You Lose Neurons? When you were born, almost all of the one trillion neurons, or nerve cells, in your brain had already formed. But those neurons still had a lot of growing to do. As kids grow, neurons in the brain branch out and ma

发表于:2018-12-31 / 阅读(136) / 评论(0) 分类 英语听力文摘 English Digest

The big dream for neuroscientists is to be able to watch our brain cells in action, in real time. Well, new research has maybe found the most promising tool yeta technique to watch individual neurons light up in response to a stimulus, like flipping

发表于:2019-01-02 / 阅读(275) / 评论(0) 分类 60秒科学

Hey 嘿 Beautiful, beautiful, beautiful, beautiful angel 美丽动人优雅纯洁的天使 Love your imperfections, every angle 连你每个不完美的角度都喜欢 Tomorrow comes and goes before you know 时光飞逝你不曾知晓 So I just had

发表于:2019-01-03 / 阅读(175) / 评论(0) 分类 听歌学英语

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Senior citizens across the world love keeping their brains busy with crossword puzzles, sudoku or word jumbles. These brain-teasers actually help keep neurons firing

发表于:2019-01-08 / 阅读(221) / 评论(0) 分类 Scientific American(十)月

A friends four year old daughter recently complained to me about how badly her mosquito bite itched. She was about to burst into tears. The fact that an uncomfortable itchy sensation can drive many of us to distraction led many scientists to believe

发表于:2019-01-08 / 阅读(189) / 评论(0) 分类 Scientific American(八)月

The big dream for neuroscientists is to be able to watch our brain cells in action, in real time. Well, new research has maybe found the most promising tool yeta technique to watch individual neurons light up in response to a stimulus, like flipping

发表于:2019-01-08 / 阅读(179) / 评论(0) 分类 Scientific American(五)月

Renee Montagne: Hundreds of thousands of Americans have back surgery every year at a much higher rate than any other country. Whether there are too many back surgeries is a hotly debated subject in orthopedist , NPR's Joanne Silberner examines the q

发表于:2019-01-08 / 阅读(272) / 评论(0) 分类 2006年NPR美国国家公共电台

U2 绝对经典 muzik u2

发表于:2019-01-10 / 阅读(295) / 评论(0) 分类 欧美绝对经典 U2

Japanese Robots Besting Humans at Games Tokyo University engineering professor Masatoshi Ishikawa has a good-natured response to frustrated human losers who accuse him of essentially creating a robot that cheats. [It is] not cheating. Every one milli

发表于:2019-01-13 / 阅读(164) / 评论(0) 分类 VOA标准英语2012年(七月)

The incumbent government of Ivory Coast is rejecting the African Union's endorsement of the United Nations certified winner of November's presidential election, saying African leaders are making the situation worse and will be held accountable for a

发表于:2019-01-14 / 阅读(178) / 评论(0) 分类 VOA标准英语2011年(三月)

DAVID GREENE, HOST: Scientists have taken one more small step toward understanding what makes the human brain unique. As NPR's Jon Hamilton reports, they've identified a type of brain cell that exists in people but not in rodents. JON HAMILTON, BYLIN

发表于:2019-01-17 / 阅读(200) / 评论(0) 分类 2018年NPR美国国家公共电台8月

今天我们要学的词是dip. Dip is spelled d-i-p, dip. Dip的意思是下降,下沉。比如,The 30-year fixed mortgage rate dipped again last week. 30年期固定抵押贷款利率上个星期再次跌落。根据一项统计,In the U.S.,

发表于:2019-02-07 / 阅读(177) / 评论(0) 分类 英语单词荟萃

Food Tasting Events Raise Funds for the Hungry As the weather turns cooler, events to celebrate the harvest season are held in cities and towns across the United States. Many feature food. And many benefit the hungry. On this sunny Saturday, a block

发表于:2019-02-12 / 阅读(180) / 评论(0) 分类 VOA标准英语2011年(十一月)
学英语单词
a bumpy ride
accordance of rights
agrudalf
almahs
anacafe
ante-venna
array
asbestos loom
asteroidian
asymptotically nonparametric detector
automatic distributor of action power
barokov
beaded hairs
brace and bit
cerebralgia
cetacearium
cokability
commodity system
cophee
Cortiella
cricket ground
death's-face
determination of cut
edible-pod peas
elhylene diamine tetraacetic acid
estimated maximum system error
extra slack running fit
film contact face
fracture of tibial spine
fringe crystal
furunculus
gender blind
grid bias relay
having it out
hexagon connection
high-level programming language
hoarinesses
hot press ferrite
Hydnum
in-orbit average temperature
intermitten service
intruded
isoamidone isomethadone
jodeler
Khodyashevo
kick in the teeth
legging, leggin
likelihoods
lockshields
machiavellian
man of many words
Marion Island
mature stage
mazets
microfracturing
microprocessor chip tester
non contemporaneous error
opaque mirror
output energy stability
pentaethylbenzene
pisces the fishess
planning-programming-budgeting system (ppbs)
prickler
Pruritoceptive
quarter-round molding
quininism
radiosonde receptor
requisition of land
resource-limited
root script
Saltatoria
schurs
Shelburne Falls
shorter
sidelots
simplifiable
small advertisement
son of a whore
sudden phase anomaly
superluxe
supraorbitalia
sustained rainfall
swinestone (anthraconite)
swivel angle
take occasion by the forelock
tap the barrel
tender journal box
Ternstroemia longipedicellata
toffish
transducer insertion loss
trychor
twin symmetry
under the plough
unimaginative
unmodulated noise
vengeaunce
vinyl foils
wake up the wrong passenger
watt
work envelope
worth the name
Yoomi