Teamwork made Man brainier, say scientists
Learning to work in teams may explain why humans evolved a bigger brain, according to a new study published on Wednesday.
Plants & Animals
Apr 11, 2012
1
0
Page 11 - News tagged with social cognition
Like humans, chimps are born with immature forebrains
In both chimpanzees and humans, portions of the brain that are critical for complex cognitive functions, including decision-making, self-awareness and creativity, are immature at birth. But there are important differences, ...
Plants & Animals
Aug 11, 2011
0
0
Social wasps show how bigger brains provide complex cognition
Across many groups of animals, species with bigger brains often have better cognitive abilities. But it's been unclear whether overall brain size or the size of specific brain areas is the key.
Plants & Animals
Apr 11, 2011
4
0
Experimental philosophy opens new avenues into old questions
Philosophers have argued for centuries, millennia actually, about whether our lives are guided by our own free will or are predetermined as the result of a continuous chain of events over which we have no control.
Social Sciences
Mar 17, 2011
219
0
Study finds small groups demonstrate distinctive 'collective intelligence' when facing difficult tasks
When it comes to intelligence, the whole can indeed be greater than the sum of its parts. A new study co-authored by MIT, Carnegie Mellon University, and Union College researchers documents the existence of collective intelligence ...
Social Sciences
Sep 30, 2010
4
0
Brain Versus Gut: Our Inborn Food Fight
(PhysOrg.com) -- The relatively larger human brain makes us the most intelligent of the primates. But if we're so smart, how come we've eaten our way into an obesity epidemic? One reason is the relatively smaller human stomach ...
Evolution
Jul 5, 2010
0
0
Memory of mum's voice remains strong for young sea lions
(PhysOrg.com) -- Young sea lions are able to recognise their mother's voices long after they've been weaned, a new Macquarie University study has found. The research provides rare evidence of the long-term memory capacity ...
Plants & Animals
May 27, 2010
0
0
Monkeys' grooming habits provide clues to how we socialise
(PhysOrg.com) -- A study of female monkeys' grooming habits provides new clues about the way humans socialise. New research reveals a link between the size of the neocortex in the brain, responsible for higher-level thinking, ...
Plants & Animals
Sep 30, 2009
0
0
Transgenic songbirds provide new tool to understand the brain
A new genetic tool will enable scientists to study vocal learning and neurogenesis at the molecular level in songbirds.
Biotechnology
Sep 29, 2009
1
0
Changes in brain architecture may be driven by different cognitive challenges
(PhysOrg.com) -- Scientists trying to understand how the brains of animals evolve have found that evolutionary changes in brain structure reflect the types of social interactions and environmental stimuli different species ...
Plants & Animals
Jun 23, 2009
0
0
