唿气神经元

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(153) / 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(294) / 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(336) / 评论(0) 分类 医学英语

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发表于:2018-12-13 / 阅读(228) / 评论(0) 分类 外研社新标准高中英语选修9

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发表于:2018-12-13 / 阅读(226) / 评论(0) 分类 外研社新标准高中英语选修9

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(137) / 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(137) / 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(326) / 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(107) / 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(228) / 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(184) / 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(155) / 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(149) / 评论(0) 分类 Scientific American(五)月

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发表于:2019-01-10 / 阅读(204) / 评论(0) 分类 外研社新标准高中英语选修8

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发表于:2019-01-10 / 阅读(259) / 评论(0) 分类 外研社新标准高中英语选修7

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发表于:2019-01-10 / 阅读(199) / 评论(0) 分类 外研社新标准高中英语选修9

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发表于:2019-01-10 / 阅读(428) / 评论(0) 分类 外研社新标准高中英语选修9

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发表于:2019-01-10 / 阅读(332) / 评论(0) 分类 外研社新标准高中英语选修9

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(154) / 评论(0) 分类 2018年NPR美国国家公共电台8月
学英语单词
administrator privileges
all for naught
all-terrains
altana
baroquey
Belorechenskiy
Bermuda seam
bivvy
blasting accessories
blind stor(e)y, blindstories
branched
buffering gene
bureacracy
calmis
cancer nursing
caused
coal crushes
compartmentation of air cushion
customary's account
data dictionary assember
deep veins of upper limb
disc constant
dissoluble
early repair
efficient customer response system
electronic image stabilization
excelente
fine-quality
forty-spots
Freswick Bay
gibsontown
gold coasts
greenfeed for pigs
Gualou Xiebai Tang
guiding system
heterophobes
hour hammer operating lever
howtos
hydrohepatosis
icoduline
interlock pants
international civil service
intervillous
ion well
irresponsive
justesen
kolbassi
language teacher
life-history
livingstons
Lochgilphead
low-voltage accident
maizefield
maksoorah
malacon(e)(malakon)
mebanazine
milk let-down reflex
mould-board
mysis stage
narrow-band analyser
nomadic phase
non structural
normal rates
not as
ofhungered
one's strong suit
orthorhombic form
Ortnevik
paced
parochials
patriarchates
payment schedule
pazder
petrographic investigation
pocket boroughs
polarized track circuit
poplins
powerful router
principal's mandate
property master
random-sample
schwoerer
shipwreckers
socio-technical system
soudon
space gage
Spiraea compsophylla
splayed spring
stabilized winding
stenopalynous
streamline boundarylayer
sudden applied load
tailing disposal
tea lady
thorsens
to visit
TOD (total oxygen demand)
tranel
tummy buttons
user chain
very-long instruction word processor
y?an ho chih wu