儿茶酚胺能神经元

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(172) / 评论(0) 分类 Scientific American(十二)月

布莱尔首相演讲:StrategicDirection

发表于:2018-12-04 / 阅读(236) / 评论(0) 分类 布莱尔首相演讲

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(324) / 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(370) / 评论(0) 分类 医学英语

NOEL KING, HOST: Congregants of a church in Oakland, Calif., say they feel like too many people are too quick to call the police when they feel threatened by people of color. So now they're taking what they consider to be a moral stand - to not call

发表于:2018-12-18 / 阅读(168) / 评论(0) 分类 2018年NPR美国国家公共电台6月

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(159) / 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(166) / 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(380) / 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(126) / 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(255) / 评论(0) 分类 60秒科学

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(211) / 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(178) / 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(173) / 评论(0) 分类 Scientific American(五)月

Titanic Exhibit Brings the Tragic Story to Life When the ocean liner RMS Titanic hit an iceberg and sank on its maiden voyage in 1912, more than 1,500 passengers died. It made headlines as one of the worst peacetime maritime disasters in history. The

发表于:2019-01-14 / 阅读(148) / 评论(0) 分类 VOA标准英语2011年(六月)

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(194) / 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strategic。 Strategic, 战略性的。 Chinese Premier Wen Jiabao vowed to boost strategic cooperation with Pakistan, 中国国务院总理温家宝保证要加强跟巴基斯坦的战略合作。 Boeing and Fujitsu establ

发表于:2019-01-25 / 阅读(178) / 评论(0) 分类 英语单词荟萃

WASHINGTON, July 27 (Xinhua) -- The China-U.S. Strategic and Economic Dialogue (SED), the first of its kind between the world's biggest developing country and biggest developed country, opened here on Monday. On behalf of Chinese President Hu Jintao

发表于:2019-01-25 / 阅读(179) / 评论(0) 分类 英语新闻

When I was little, we had a family pet. His name was Jupiter and he was a kitten. I wanted a cat more than anything else and finally, my parents gave in and said that we could have one. We went to the pound and saw dozens of cats of different breeds.

发表于:2019-02-04 / 阅读(170) / 评论(0) 分类 地道美语播客

10-14-2010 All of the 33 trapped miners from the San Jose mine in Chile, have been rescued, marking the end of a 2 month ordeal. The miracle(奇迹 ) rescue has gripped the world, triggering an outpouring of sympathy, support, and celebrations fr

发表于:2019-02-05 / 阅读(178) / 评论(0) 分类 英语新闻

'Cause god makes no mistakes I'm on the right track baby I was born this way Don't hide yourself in regret Just love yourself and you're set I'm on the right track baby I was born this way Post-chorus: Ooo there ain't no other way Baby I was born thi

发表于:2019-02-07 / 阅读(164) / 评论(0) 分类 流行英文歌曲
学英语单词
A good beginning is half the battle .
acoustical intelligence
agitation leach
Andalgala
antimurder
bombonne
Carex duvaliana
chromatic (perceived) colour
cmn
complimented
conformal invariance
consolidateth
construction plane
cyberbusiness
decorrugative
dimetric
dispended
Dormanal
dulame
durilignosa
elementary and secondary
emergency location beacon-aircraft
Engaňo, C.
Eriosoma lanigerum
fairbury
fallout area
family atrichornithidaes
foodgasms
fracture of nasal bone
grid metal
hard codes
Heller-Dohle disease
high-paced
high-sided truck
Homorodu Micǎ
hydrophobias
integrative
intramicarenite
jodelers
Kayonga
ketterings
lateral fissure cerebrum (fissure of sylvius)
leading truck equalizer seat
lichen diabeticus
luic
Makin
matt paper
melloul
mentoanterior
mentulagra
Middle Range Guided Missile Treaty
modernization of farming
modular interlocking
modulator-demodulator
Neds
nerve cavity
OCL (output control line)
oryzaephilus surinamensis (linnaeus)
pal(a)eobiogeochemistry
pappies
Perseus
pivot spindle
poly(vinyl formal)
posterior chamber (of eye)
principle of public opening
pudding pies
ratbite
reagitate
renewal of component
Retinaculum musculorum flexorum
retrieval by header
retroactive admission
revolving diaphragm
sculpt.
self reflection
sialis sinensis
single stage burner
single-user operating system
sizzling sounds
sonaradiography system
SPACEWAR
ST_entertainment_lacking-humour
start-stop lever
straplikest
SYN code
tail-gates
Teague-Travis's culture-medium
throves
thyroid gland C cells
to break the bank
total shipping profit
tragedized
treated rail tie
tria capita
tubbable
turret nozzle
underlying group
work-room
wramp
x-rateds
Yunxiao
zin