Cornell University
American, Nepalese kids a world apart on social duties
(Medical Xpress)—Preschoolers universally recognize that one's choices are not always free – that our decisions may be constrained by social obligations to be nice to others or follow rules set by parents ...
Psychology & Psychiatry
May 22, 2013 |
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Gym class reduces probability of obesity, study finds for first time
Little is known about the effect of physical education (PE) on child weight, but a new study from Cornell University finds that increasing the amount of time that elementary schoolchildren spent in gym class reduces the probability ...
Health
May 20, 2013 |
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Team deciphers retina's neural code for brain communication to create novel prosthetic retinal device for blind
(Medical Xpress) -- Two researchers at Weill Cornell Medical College have deciphered a mouse's retina's neural code and coupled this information to a novel prosthetic device to restore sight to blind mice. The researchers ...
Medical research
Aug 13, 2012 |
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As population exploded, more rare genes entered human genome
(Medical Xpress) -- As the Earth's human population has skyrocketed since the rise of agriculture some 10,000 years ago -- to 7 billion people from a few million -- so, too, has the number of rare genetic variants.
Genetics
May 11, 2012 |
4.7 / 5 (7) |
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Exercise could reduce bone tumor growth
(Medical Xpress)—Weight-bearing exercise, often prescribed to combat bone loss, might have anti-cancer effects. Cornell biomedical researchers report that mechanical stimulation of cancerous bone, in making ...
Cancer
May 07, 2013 |
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Breaching the blood-brain barrier: Researchers may have solved 100-year-old puzzle
Cornell University researchers may have solved a 100-year puzzle: How to safely open and close the blood-brain barrier so that therapies to treat Alzheimer's disease, multiple sclerosis and cancers of the central nervous ...
Neuroscience
Sep 13, 2011 |
4.9 / 5 (34) |
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Mental picture of others can be seen using fMRI, new study finds
It is possible to tell who a person is thinking about by analyzing images of his or her brain. Our mental models of people produce unique patterns of brain activation, which can be detected using advanced imaging techniques ...
Neuroscience
Mar 05, 2013 |
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Pupil dilation reveals sexual orientation: study
There is a popular belief that sexual orientation can be revealed by pupil dilation to attractive people, yet until now there was no scientific evidence. For the first time, researchers at Cornell University used a specialized ...
Other
Aug 06, 2012 |
4 / 5 (4) |
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Using 3-D printing and injectable molds, bioengineered ears look and act like the real thing
Cornell bioengineers and physicians have created an artificial ear – using 3-D printing and injectable molds – that looks and acts like a natural ear, giving new hope to thousands of children born with a congenital deformity ...
Medical research
Feb 20, 2013 |
4.2 / 5 (5) |
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Immune response linked to key enzyme
(Medical Xpress)—A previously unknown function of a family of enzymes familiar to biologists may contribute to scientists' understanding of signaling molecules involved in the body's immune response and ...
Immunology
Apr 12, 2013 |
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Origin of aggressive ovarian cancer discovered
Cornell University researchers have discovered a likely origin of epithelial ovarian cancer (ovarian carcinoma), the fifth leading cause of cancer death among women in the United States.
Cancer
Mar 06, 2013 |
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Imaging live mouse spinal cord will aid trauma therapy
(Medical Xpress) -- To study spinal cord injuries, researchers have had to conduct exploratory surgeries on mice to determine how nerves and other cells respond after trauma. But these approaches have only ...
Medical research
Jan 25, 2012 |
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Some stem cells can trigger tumors
(Medical Xpress) -- Stem cells often used in reconstructive surgery following mastectomies and other cancer-removal treatments may pose a danger: Cornell biomedical scientists have discovered that these cells, ...
Cancer
Jun 05, 2012 |
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Good night's sleep linked to happiness
(Medical Xpress)—Want a good night's sleep? Be positive – consistently. Although happiness is generally good for sleeping, when a person's happiness varies a lot in reaction to daily ups and downs, sleep suffers, reports ...
Health
Apr 29, 2013 |
5 / 5 (4) |
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Receptor may hold key to multiple sclerosis treatment
(Medical Xpress) -- A receptor recently discovered to control the movement of immune cells across central nervous system barriers (including the blood-brain barrier) may hold the key to treating multiple sclerosis ...
Immunology
Jun 11, 2012 |
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