(Phys.org) -- In the course of its evolution, the architecture of the mouse brain may have barely changed. Similar to the tiny ancestors of modern mammals that lived about 80 million years ago, nerve cells in the mouse visual ...
Evolution
May 23, 2012
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(Phys.org) -- One of the world’s most important fossils has a story to tell about the brain evolution of modern humans and their ancestors, according to Florida State University evolutionary anthropologist Dean Falk.
Archaeology
May 7, 2012
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A paper published today in Science reveals the highest resolution and most accurate X-ray scan ever made of the brain case of an early human ancestor. The insight derived from this data is like a powerful beacon on the hazy ...
Archaeology
Sep 8, 2011
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An analysis of a skull from the most complete early hominid fossils ever found suggests that the large and complex human brain may have evolved more rapidly than previously realized, and at a later time than some other human ...
Archaeology
Sep 8, 2011
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Silly as the movie gets, "Rise of the Planet of the Apes" explores big questions about human evolution.
Plants & Animals
Aug 23, 2011
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Paleoanthropologists studying the fossil endocasts of Australopithecus, Homo habilis, Homo erectus, Neanderthals, and Homo sapiens have reported that almost all brain endocasts display distinct cerebral asymmetry. Peking ...
Archaeology
Jun 28, 2011
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Researchers at Centre for Ecological Research and Forestry Applications (CREAF, a Universitat Autonoma de Barcelona, Spain) shed new light on the evolution of brain size in birds. Scientists have known for some time that ...
Plants & Animals
Apr 29, 2010
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(PhysOrg.com) -- The commonly held assumption that as primates evolved, their brains always tended to get bigger has been challenged by a team of scientists at Cambridge and Durham. Their work helps solve the mystery of whether ...
Evolution
Jan 27, 2010
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The human brain has evolved over millions of years to become a vast network of billions of neurons and synaptic connections. Understanding it is one of humankind's greatest pursuits.
Evolution
Oct 2, 2009
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(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
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