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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(66) / 评论(0) 分类 Scientific American(十二)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(55) / 评论(0) 分类 Scientific American(一)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:2019-01-02 / 阅读(80) / 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(62) / 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(61) / 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(53) / 评论(0) 分类 Scientific American(五)月
学英语单词
Adamkiewicz reaction
appraisal of plant assets
asepticising
asphalt carbon
barristers-at-law
beam production
butallylonal
calculus tonsillar
capstan table
carriage by sea
casso
center-ruled ledger
centre leaves
chloralcaffeine
choke plate
curse it
cystamine disulfoxide
definition file
deterministic analysis
diffusion separator
efficient consumer response
electron focusing
epiphrases
eumenes labiatus labiatus
exporting
Eyck, Hubert van/Huybrecht van
fax to email
fele
fire-brand
fixed-gear bicycle
foreign shares
foreign shipowner
frederic
free groundwater
French harp
gear scroll chuck
genus francisellas
glauser
great leader theory
greenleek
guangming
gunnery sergeants
harlestone
Hindsight is twenty-twenty
hirtodrosophila paradinticeps
honey yellow
hydraulic brake cylinders
informal consultation
install in
integral line-breadth
jonquieres
Kaminer reaction
Keyakinol
kominkan
land based gas turbine engine
leave in trust
literated
Manxmen
maxillofacial
methyl methacrylate monomer
natural killer cell
negative battery plate
non-arcing
non-inheritedness
nonlitigants
outboard hub assembly
oxyneuron
packet length selection
parachuteless
participating in
patholology
physical address unit
PO (primary output)
polishing a turd
POROMYOIDEA
post-revolution
punched-card jacquard mechanism
radiographic paper
rajagopalachari
remnants
Repair and Maintenance Clause
rock-filled
Roxo, R.
side-swept
sidpietersite
snotlike
solid propellant assisted take-off unit
standard branch
straight merge sort program
sub-stratification
subscriber's telegraph station
subviral
Teopisca
terminal knot
thiovaline
thumerstone
thyroid needle biopsy
trial balloons
under the doctor for
wet preliminary splitting
wiener least-squares solution
Zehren