News tagged with left hemisphere
Delusions associated with consistent pattern of brain injury
Jan 13, 2009 |
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A new study provides a novel theory for how delusions arise and why they persist. NYU Langone Medical Center researcher Orrin Devinsky, MD, performed an in-depth analysis of patients with certain delusions and brain disorders ...
Search results for left hemisphere
How is our left brain is different from our right?
Nov 17, 2008 |
3.7 / 5 (16) |
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Since the historical discovery of the speech center in the left cortex in 150 years ago, functional differences between left and right hemisphere have been well known; language is mainly handled by left hemisphere, while ...
Scientists reveal secret of girl with 'all seeing eye'
Medicine & Health / Neuroscience
Jul 20, 2009 |
4.7 / 5 (59) |
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(PhysOrg.com) -- Scientists have discovered how a 10-year-old girl born with half a brain is able to see normally through one eye. The youngster, from Germany, has both fields of vision in one eye and is the ...
Southern Hemisphere Ants Richer and More Diversified
May 06, 2009 |
4.7 / 5 (3) |
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There are fewer species of ants in the northern hemisphere than in the southern hemisphere. This is the conclusion drawn by an international team of scientists that have studied 1,003 local ant assemblages ...
Mars magnetic field mystery explained
Sep 25, 2008 |
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(PhysOrg.com) -- So much attention has been paid to the similarities and differences between Earth and Mars that we often look to the ancient red planet for signposts in our own planet's future. A U of T physicist, ...
3.2-Million-Year Temperature History from Tiny Fossils
Space & Earth / Earth Sciences
Aug 05, 2009 |
3.8 / 5 (12) |
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(PhysOrg.com) -- People often talk about greenhouse gases and their effect on the earth's climate as if those effects were new. But greenhouse gases have been around for hundreds of millennia, playing a key ...
Brain detects happiness more quickly than sadness
Medicine & Health / Neuroscience
Jun 17, 2009 |
not rated yet |
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Our brains get a first impression of people's overriding social signals after seeing their faces for only 100 milliseconds (0.1 seconds). Whether this impression is correct, however, is another question. Now an international ...
It's all in the footwork: New research sheds light on parrot intelligence
Sep 07, 2009 |
4.7 / 5 (10) |
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(PhysOrg.com) -- You can tell how smart a parrot is by watching what it does with its feet, according to a new study by Macquarie University researchers.
The auroras in the Northern and the Southern hemispheres are not identical (w/ Video)
Space & Earth / Earth Sciences
Jul 23, 2009 |
5 / 5 (7) |
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In a Nature letter published July 23, 2009, Norwegian researchers present evidence that the auroras in the Northern and the Southern hemispheres can be totally asymmetric. These findings contradict the co ...
Cassini Finds Titan's Clouds Hang on to Summer
Space & Earth / Space Exploration
Jun 03, 2009 |
4.8 / 5 (4) |
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(PhysOrg.com) -- Cloud chasers studying Saturn's moon Titan say its clouds form and move much like those on Earth, but in a much slower, more lingering fashion.
Cyclone Anja hits wind shear, weakens drastically
Space & Earth / Earth Sciences
Nov 17, 2009 |
not rated yet |
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This morning, Cyclone Anja was a powerful Category 4 cyclone on the Saffir-Simpson scale. Wind shear has now giving Anja a strong "punch in the gut" as the storm has weakened to a Category 1 cyclone.
List of search results for left hemisphere
