分泌运动神经元

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(93) / 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(229) / 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(259) / 评论(0) 分类 医学英语

the secret of happiness Once there lived a king of great strength and wealth.Yet he was not happy.He told his servants to find him things to make him happy,but each came back saying,Noting in the world can match the wonderful things you have already

发表于:2018-12-07 / 阅读(180) / 评论(0) 分类 每天一点英文

Hong Ying, who comes from Guangdong, is known as the oldest person in China. She is 122 years old. Although she can hardly hear, her voice is loud and clear. In fact, she is still full of life. What's

发表于:2018-12-08 / 阅读(296) / 评论(0) 分类 赖世雄初级美国英语

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(81) / 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(84) / 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(242) / 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(51) / 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(130) / 评论(0) 分类 60秒科学

Boy you're so hard to believe Boy you're so hard to believe [Verse 1:] Just a friend That's all I've ever been to you Oh just a girl Who wants to be the center of your world But I ain't got much to offer But my heart and soul And I guess that's not

发表于:2019-01-03 / 阅读(108) / 评论(0) 分类 英语情歌金曲

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(123) / 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(96) / 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(88) / 评论(0) 分类 Scientific American(五)月

No Shortage of Star Power at Toronto Film Festival There was no shortage of star power at the Toronto International Film Festival or TIFF as it's known locally. Celebrities from Brad Pitt to George Clooney to Madonna walked the red carpet at the prem

发表于:2019-01-13 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(九月)

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(93) / 评论(0) 分类 2018年NPR美国国家公共电台8月

Sissel Kyrkjebo,挪威著名的女歌手,以其空灵清澈的音色踏入歌坛超过10年。《All Good Things》是Sissel首张唱流行曲的唱片,十一首歌曲虽然还可发现不少令人联想到Enya一类的音乐元素,但歌曲编排都渗入了具备时代感的流行曲节奏。唯一真正保留Sissel原来风格的,或

发表于:2019-02-02 / 阅读(166) / 评论(0) 分类 音乐咖啡厅

By Dan Robinson Washington 13 March 2008 The House of Representatives has met in a rare closed session to consider proposed revisions to foreign intelligence surveillance law, the subject of continuing conflict between President Bush and Democrats. V

发表于:2019-02-07 / 阅读(82) / 评论(0) 分类 VOA标准英语2008年(三月)

The Giants SecretLong ago there was a king who had a very brave son. One day the son told his father, Father, I am going to roam the world in search of adventures.The king did not want to grant his son permission to do so, but the prince insisted so

发表于:2019-02-08 / 阅读(113) / 评论(0) 分类 英美文化

今天我们要学的词是secret Santa。 Secret Santa, 神秘的圣诞老人,专门指在圣诞节前给别人送去意外礼物的,做好事不留名的人,就像圣诞老人一样。12月25号是圣诞节。在维吉尼亚, A secret Santa

发表于:2019-02-18 / 阅读(68) / 评论(0) 分类 英语每日一词
学英语单词
alphscope
arthrialgia
backing a bill
balsams
bareboat charter
bell ends
bibliomania
blouseless
blue pointeds
breadwinner
breast-bands
bunching
capital intensive project
cargo tie-down point
chalk resistance
Changhang-ni
chlorophane
circular tour
cnooc
collision-avoidance system
component method
contact blade
cooled down
device object program
devils den
distributing pan
dolomite block
downcome
Dustin Hoffman
Edomitic
electric and pressure welding
emerald cut
explicit conversion operator
fibre lay
fire alarm signal station
folded contingency table
furet
garden sage
halstead's software science
Herzegovinan
hymenial algae
IMP (industrial management program)
Impatiens rectangula
individualizable
jean cleavage
junglelike
land office business
lateral recess
Lindernia
looping seam
losse
malcolmsons
Mazsa
money-off
multichromophoric
non-confirmed irrevocable l/c
nonductile fracture
obstetrist
oscillating pressure process
parches
pliomyoma
polarized neutrons
Porto Guarei
pre-service training
pre-vitrain
pressed permalloy powder
psammolittoral
pterostilbene
pynoun
pyrophosphates
rhinochimaerid
run a fortune
saffron-yellow
Saint Stephen's Crown
Salmonella goettingen
Saronanala
sea-board
section locking protection
self-focusing beam
Sinokannemeyeria
sir-in
speareth
specific weight of sediment
starting up to speed
steel saw
subcarrier phase error
swarted
synthetic wave
system error
Taraxacum deludens
telebet
templepatricks
the Queens
thins
tough-cake
transmission-level measuring set
triclinic branchy-axis
unfringed
unweary
vascular tract
wide arm handstand
Woman's Hour