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What about sleep? In slow-wave deep sleep, our glial cells rinse cerebral spinal fluid throughout our brains, 关于睡眠呢?在慢波深度睡眠时,我们的神经胶质细胞冲洗着我们大脑中的脑脊液, clearing away metabolic wast

发表于:2018-12-18 / 阅读(38) / 评论(0) 分类 TED演讲国际问题篇

So what happens when amyloid plaques accumulate to this tipping point? 所以当淀粉样斑块积累到临界点后会发生什么? Our microglia janitor cells become hyper-activated, releasing chemicals that cause inflammation and cellular damage

发表于:2018-12-18 / 阅读(42) / 评论(0) 分类 TED演讲国际问题篇

Even before scientists sort this out, this information is actually really good news for us, 即使科学家还尚未解决问题,这一好消息确实振奋人心, because it turns out that the way we live can influence the accumulation of amyloi

发表于:2018-12-18 / 阅读(39) / 评论(0) 分类 TED演讲国际问题篇

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its like the molecular version of the Joker and the Riddler teaming up against Batman. Scientists at Yale University have discovered that amyloid beta, a

发表于:2019-01-08 / 阅读(62) / 评论(0) 分类 Scientific American(三)月

Sleep. It's something we spend about a third of our lives doing, but do any of us really understand what it's all about? Two thousand years ago, Galen, one of the most prominent medical researchers of the ancient world, proposed that while we're awak

发表于:2019-01-24 / 阅读(51) / 评论(0) 分类 英语语言学习

Let's begin by looking at what we currently understand about the neuroscience of Alzheimer's. 让我们先看看目前神经学上对老年痴呆的了解。 Here's a picture of two neurons connecting. 这是一张两个神经元连接的图。 The p

发表于:2019-02-13 / 阅读(48) / 评论(0) 分类 TED演讲国际问题篇
学英语单词
Abeele
actuarial equivalent
air cushion plate
air-spun acetate rayon
ament
apexed
ash basement
at the press conference
avadharidine
bone morphogenetic protein
bordering minor
calibration star
capacity of floppy disk
carpopeltis angusta(harv.) okam.
casing machine
chittue
civilisatrice
clothes press
co-equitate
comfortabilities
common-law negligence
compact coding technique
compound lenses
compulsive deviance
conical norm(s)
correction
correspondence defining
coryphoid
cusses
cyanopropyl
data transmission link
departing from
di-tert-butyl peroxyphthalate
ding down
Dolophin
El Carrizo
Envancax
exhuming
fault mosaic
flavo(u)red milk
Flechsig's areas
floating point compaction
focus knob
four channel multiband camera
global decision
goes soft
graphitic lubricants
griffing
harville
Ike-shima
industrial physicochemistry
intraintestinalis arteria
Isometrus
JTT
laterosporin
lever fork notch
liability of guardian
lobed wheels
Martin's centrifuge
megafunds
Merouane
MI5
miscounselling
nifimycin
nonlabial
not the least
on the site
Padbury
parabolic subgroup
Pasiphaeid
pass parameter
pauciradiatus
phyllomyza luteipalpis
planer tools
policy proposal
polygrooved
QDRI
Range Rover
reaction control correction
reditus albi
relubricating
securities finance
septa intermusculare laterale
several sample
shop stealers
snow mew
soliel
soryano (philippines)
sound frequency range
spheroidity
squacco
ssdi
sulled
symbolic calculus
this that or the other
thivel
thymolysin
vacant succession
wastewater neutralization tank
yawn
Zanzibar