cognition

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http://www.newscientist.com/article.ns?id=dn11978&feedid=online-news_rss20

Cogitating monkeys can calculate statistics websnapr

"They can accurately assess which of two behaviours is more likely to bring them a reward by summing together a series of probabilistic clues."
>30 days ago by PaulRaven, 2 Users, more info save
http://www.cosmosmagazine.com/node/1270

Human language born from ape gestures websnapr

"Human language may have evolved from the use of gestures by our ape ancestors, and not just from primitive vocalisations, according to a new study."
>30 days ago by PaulRaven, 2 Users, more info save
http://www.physorg.com/news100964618.html

New study examines human impact on chimpanzees' cogniti ... websnapr

"The study is the first to demonstrate that raising chimpanzees in a human cultural environment enhances their cognitive abilities, as measured by their ability to understand how tools work."
>30 days ago by PaulRaven, 1 User, more info save
http://web.mit.edu/newsoffice/2007/deja-vu-0607.html

Research deciphers 'déjà-vu' brain mechanics websnapr

"...they have identified for the first time a neuronal mechanism that helps us rapidly distinguish similar, yet distinct, places. The discovery helps explain the sensation of déjà vu." Intri
>30 days ago by PaulRaven, 2 Users, more info save
http://www.newscientist.com/article.ns?id=dn11983&feedid=online-news_rss20

Forgetfulness is a tool of the brain websnapr

"...the brain only chooses to remember memories it thinks are most relevant, and actively suppresses those that are similar but less used, helping to lessen the cognitive load and prevent confusi
>30 days ago by PaulRaven, 1 User, more info save
http://www.healthbolt.net/2007/02/14/26-reasons-what-you-think-is-right-is-wrong/

26 Reasons What You Think is Right is Wrong websnapr

"A cognitive bias is something that our minds commonly do to distort our own view of reality. Here are the 26 most studied and widely accepted cognitive biases."
>30 days ago by PaulRaven, 10 Users, more info save
http://www.newscientist.com/article.ns?id=dn11785&feedid=online-news_rss20

Can culture dictate the way we see? websnapr

"Researchers found that the brains of older East Asian people respond less strongly to changes in the foreground of images than those of their Western counterparts."
>30 days ago by PaulRaven, 1 User, more info save
http://www.newscientist.com/article.ns?id=dn11759&feedid=online-news_rss20

Russian speakers get the blues websnapr

"This is the first time that evidence has been offered to show cross-linguistic differences in colour perception in an objective task..." Interesting implications.
>30 days ago by PaulRaven, 1 User, more info save
http://www.guardian.co.uk/science/story/0,,2068049,00.html?gusrc=rss&feed=18

Clever raven proves that it's no birdbrain websnapr

"Nevertheless, it is now clear the raven is one of the very smartest creatures we know about." Just bigging up the family, y'know.
>30 days ago by PaulRaven, 1 User, more info save
http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2007/02/05/bagvbnutfv1.dtl

Stanford Professor decodes life note by note websnapr

"What started out as a research hobby -- trying to understand how people use sound in the world -- turned into something more when he realized "the power of harnessing musical listening"
>30 days ago by PaulRaven, 1 User, more info save
http://www.sciencedaily.com/releases/2007/01/070130104743.htm

How Listeners Perceive Verbs websnapr

"The verb forms the heart of a sentence. Although a lot of research has been done into the role that verbs play during the transfer of information, less is known about exactly how and when the li
>30 days ago by PaulRaven, 1 User, more info save
http://www.cosmosmagazine.com/node/991

Alcoholics can't take jokes websnapr

"Problem drinkers often don't know how to take a joke or understand a punchline, according to German researchers." Interesting - personal observational experience seems to back this one up.
>30 days ago by PaulRaven, 1 User, more info save
http://scienceblogs.com/cognitivedaily/2007/01/brains_can_tell_the_difference.php

Brains can tell the difference between metaphor and iro ... websnapr

"...our semantic distinction between irony and metaphor actually corresponds to real differences in how the brain processes those statements." Well, *that* was counter-intuitive
>30 days ago by PaulRaven, 1 User, more info save
http://www.betterhumans.com/blogs/danieru/archive/2006/12/24/the-metacognitive-dance-of-artificial-minds.aspx

The Metacognitive Dance of Artificial Minds websnapr

"Should we observe signs of consciousness in machines is it therefore logical to assume that society will naturally issue moral precepts of a similar weight onto our silicon-brained companions? I
>30 days ago by PaulRaven, 1 User, more info save
http://news.independent.co.uk/uk/health_medical/article2081652.ece

Taxi drivers' knowledge helps their brains grow websnapr

"Satellite navigation systems can stunt your brain, preventing it from developing, according to scientists. They have discovered that taxi drivers have actually grown more brain cells because of
>30 days ago by PaulRaven, 1 User, more info save
http://www.sciencedaily.com/releases/2006/12/061205143255.htm

Virtual Reality Can Improve Memory -- Perhaps Too Much websnapr

"...though virtual experiences improved people's memories of the camera's functions, it also increased false positives -- that is, more people believed it could do things that it couldn't do.&quo
>30 days ago by PaulRaven, 1 User, more info save
http://edition.cnn.com/2006/tech/science/11/27/humpback.whales.brains.reut/index.html?eref=rss_space

Study: Humpback whales have 'human' brain cells websnapr

"Humpback whales have a type of brain cell seen only in humans, the great apes, and other cetaceans such as dolphins, U.S. researchers reported on Monday."
>30 days ago by PaulRaven, 1 User, more info save
http://www.newscientisttech.com/article.ns?id=dn10644&feedid=online-news_rss20

Think of a concept, taste it on your tongue websnapr

"New insight into one of the most intriguing word-associated conditions may have been found, with the discovery that, for one type of synaesthesia at least, the meaning of a word is key to the se
>30 days ago by PaulRaven, 1 User, more info save
http://www.physorg.com/news82910066.html

Robot Discovers Itself, Adapts to Injury websnapr

"Instead of giving the robot a rigid set of instructions, the researchers let it discover its own nature and work out how to control itself [...] The ability to build this "self-model"
>30 days ago by PaulRaven, 1 User, more info save
http://www.eurekalert.org/pub_releases/2006-11/apa-tlc103006.php

Toddlers learn complex actions from picture-book readin ... websnapr

"Parents who engage in the age-old tradition of picture-book reading are not only encouraging early reading development in their children but are also teaching their toddlers about the world arou
>30 days ago by PaulRaven, 1 User, more info save
http://www.eurekalert.org/pub_releases/2006-10/uops-lco103006.php

Language center of the brain is not under the control o ... websnapr

"Now, in a first of its kind study, scientists are shining the light on this mysterious practice -- attempting to explain what actually happens physiologically to the brain of someone while speak
>30 days ago by PaulRaven, 1 User, more info save
http://www.newscientisttech.com/article.ns?id=dn10390&feedid=online-news_rss20

Vision-body link tested in robot experiments websnapr

"Experiments involving real and simulated robots suggest that the relationship between physical movement and sensory input could be crucial to developing more intelligent machines."
>30 days ago by PaulRaven, 1 User, more info save
http://scienceblogs.com/cognitivedaily/2006/10/do_deadlines_help_procrastinat.php

Do deadlines help procrastinators? websnapr

"To me the most interesting result of the study is that self-imposed deadlines don't appear to help procrastinators [as much as external deadlines]: they need rigid, externally-imposed deadlines
>30 days ago by PaulRaven, 1 User, more info save
http://novaspivack.typepad.com/nova_spivacks_weblog/2006/10/why_machines_wi.html

Why Machines Will Never be Conscious websnapr

"Even if a computer passes the Turing Test it will not really be aware that it has passed the Turing Test." Nova Spivak is (literally) betting against hard AI.
>30 days ago by PaulRaven, 1 User, more info save
http://www.communistrobot.com/viewblog.php?id=266

What makes a bee so smart? websnapr

"...if we understand how their vision and memory system manages to be so elaborate in a brain the size of a sesame seed we will be able to use this technology to make more intelligent auto-pilot
>30 days ago by PaulRaven, 1 User, more info save
http://cogsci.ucsd.edu/~asaygin/tt/ttest.html

The Turing Test Page websnapr

Online round-up of material about the well-known but poorly-understood Turing Test.
>30 days ago by PaulRaven, 1 User, more info save
http://www.guardian.co.uk/science/story/0,,1864748,00.html?gusrc=rss&feed=18

Humans 'hardwired for religion' websnapr

"The battle by scientists against "irrational" beliefs such as creationism is ultimately futile, a leading experimental psychologist said today." As long as we continue to describe
>30 days ago by PaulRaven, 1 User, more info save
http://www.technologyreview.com/read_article.aspx?id=17321&ch=biotech

The Gene that Makes Us Human? websnapr

Scientists have identified a gene that just might be the key to the unique evolution of the human brain.
>30 days ago by PaulRaven, 1 User, more info save
http://www.velcro-city.co.uk/interviews/conscious-machines/

Conscious Machines websnapr

VCTB interviews Prof. Igor Aleksander about Neural Systems Engineering - the field of science that is attempting to create conscious machines.
>30 days ago by PaulRaven, 1 User, more info save
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