褐黄圆脉茧蜂

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(180) / 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(345) / 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(392) / 评论(0) 分类 医学英语

Keeping Washington DC Airspace Safe Is Tall Order 保持华盛顿领空安全是艰巨的任务 WASHINGTON Being the home of all three branches of the U.S. federal government makes Washington, D.C., the prime target for those who want to make their m

发表于:2018-12-16 / 阅读(158) / 评论(0) 分类 VOA标准英语2015年(四月)

保持华盛顿领空安全并非易事 Being the home of all three branches of the U.S. federal government makes Washington, D.C., the prime target for those who want to make their messages and ideas heard. Unfortunately, many of them choose to deli

发表于:2018-12-19 / 阅读(178) / 评论(0) 分类 VOA双语新闻 2015年4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(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

丹尼尔看医生时,医生说他患了流感,要打针。小孩好像都很怕打针,我们的丹尼尔呢,他也怕吗?往下看就知道了。 Listen Read Learn Doctor 3: What seems to be the problem, kid? Daniel: I've got a sore throat, a runny nose and a headache. Doctor 3: AhHow long

发表于:2018-12-26 / 阅读(206) / 评论(0) 分类 英语口语大赢家

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(410) / 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(141) / 评论(0) 分类 英语听力文摘 English Digest

Oscar Pistorius is the South African Paralympic runner famous for trying to compete at the Olympics. He is known as Blade Runner because of the artificial limbs he uses to sprint. He is also dubbed the fastest man on no legs. Pistorius is the double

发表于:2019-01-01 / 阅读(224) / 评论(0) 分类 各国名人英文介绍

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(280) / 评论(0) 分类 60秒科学

AMERICAN MOSAIC - Are You Ready for Gyrotonics?By Dana Demange and Nancy Steinbach Broadcast: Friday, February 24, 2006 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special English. (MUSIC) I'm Do

发表于:2019-01-02 / 阅读(212) / 评论(0) 分类 2006年慢速英语(二)月

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(191) / 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(180) / 评论(0) 分类 Scientific American(五)月

PRETORIA, Feb. 20 (Xinhua) -- The second day of paralympian Oscar Pistorius' bail hearing ended on Wednesday without a court ruling on his application. Magistrate Desmond Nair ruled that Pistorius would remain in custody again at the Brooklyn police

发表于:2019-01-11 / 阅读(213) / 评论(0) 分类 英语新闻

PRETORIA, Feb. 19 (Xinhua) -- The Pretoria Magistrate Court on Tuesday postponed Paralympian Oscar Pistorius' bail hearing to Wednesday. Magistrate Desmond Nair ruled that the bail hearing be heard under Schedule 6 Offence of the Criminal Procedure A

发表于:2019-01-11 / 阅读(247) / 评论(0) 分类 英语新闻

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(201) / 评论(0) 分类 2018年NPR美国国家公共电台8月

Todd: So, Lucinda, you have a very natural family, I mean they're really into nature and the environment. Lucinda: Yeah, pretty much. I think they call us tree-huggers or whatever they call them now these days. Todd: Oh, tree huggers! So, do you guys

发表于:2019-02-06 / 阅读(156) / 评论(0) 分类 原版英语对话1000个
学英语单词
acetowhitening
active microwave
area mismatch loss
armor-plated
babyishness
bannergy
Baron Adrian
bit bender
BM
calorimetric diagnostics
camassia quamashes
car-alarm
cartographic manipulation
catastrophized
centre key
charter of cargo
circuit breaker plate
comadrenal
computer aided manufacturing (cam)
crankshaft centre line
current hogging logic circuit
didymospores
differential geometry
dispersive modulator
displantation
diurnule
dominic
edemamycosis
ekalead
eolian anemometer
error of indication of a measuring instrument
family clan
feed water rigging
feedback node
film forms
fixed-rate mortgage
flatchestedness
flax dressing
Flouren's law
fusiony
Galeola septentrionalis
georgianus
Ghuzz
Gratiolet's optic radiation
ground-coupled heat pump
harbor defense area
highest-ranking
horseponds
ice-worn
illegitimatized
in melle
in this connection
indirect air support
infundibuliform anus
Kamudilo
kazi
kunibert
Lagrange's equation
longitudinal ductility
mack it
make one's abode
millivoltmete
momentum, angular
motion picture sound recording technique
Nell wall
nematophagous
noise insulation equipment
nuclear isomers
outdoor planting
oxidative enzyme
parallel glass plate microscope
pharyngobasilaris fascia
Phuket, Ko
poison sparger
potash superphosphate
primary spermatogenous cell
ramp up production
reason analysis
rekeys
repairing car for overhead contact line equipment
sawtooth climb
scow
seam-free product
shielddrakes
single beds
slip-ring side
sport pedagogics
straddle position
susceptible period
swan upping
Tabunskiy Rayon
take the chance
telemetering pulse duration modulation (pdm telemetering)
tenuate
Tesla coil
testing tension
Thmar Bang
tiny tunnel
transit wagon
welding set with dc suppression capacitors
wheel artist
white rice bowl