Cornell University
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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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 |
5 / 5 (24) |
11
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'Promiscuous parasites' hijack host immune cells
Toxoplasma gondii parasites can invade your bloodstream, break into your brain and prompt behavioral changes from recklessness to neuroticism. These highly contagious protozoa infect more than half the wo ...
Medical research
Sep 20, 2011 |
5 / 5 (8) |
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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) |
1
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Psychopathic killers: Computerized text analysis uncovers the word patterns of a predator
As words can be the soul's window, scientists are learning to peer through it: Computerized text analysis shows that psychopathic killers make identifiable word choices – beyond conscious control – when talking ...
Psychology & Psychiatry
Oct 14, 2011 |
4.7 / 5 (6) |
11
To feel happier, talk about experiences, not things
(Medical Xpress)—To get the biggest psychological bang for the buck, talk about your experiences, whether a hike in the woods or a trip to Rome, rather than your things, according to a new Cornell study.
Psychology & Psychiatry
Jan 30, 2013 |
5 / 5 (5) |
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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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Discovery could lead ways to prevent herpes spread
(Medical Xpress) -- Herpesviruses are thrifty reproducers -- they only send off their most infectious progeny to invade new cells. Two Cornell virologists recently have discovered how these viruses determine ...
Medical research
Sep 14, 2011 |
5 / 5 (4) |
2
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Hypertension traced to source in brain
(Medical Xpress)—When the heart works too hard, the brain may be to blame, says new Cornell research that is changing how scientists look at high blood pressure (hypertension). The study, published in the ...
Medical research
Dec 18, 2012 |
5 / 5 (4) |
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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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Study finds we choose money over happiness
Given the choice, would you take a good-paying job with reasonable demands on your time or a high-paying job with longer work hours, permitting only six hours of sleep? Many people opt for the cash, even when they know their ...
Psychology & Psychiatry
Sep 19, 2011 |
3.6 / 5 (5) |
7
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Obesity accounts for 21 percent of medical care costs
(Medical Xpress) -- Obesity now accounts for almost 21 percent of U.S. health care costs -- more than twice the previous estimates, reports a new Cornell study.
Health
Apr 05, 2012 |
3.4 / 5 (5) |
4
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Effects of loneliness mimic aging process
The social pain of loneliness produces changes in the body that mimic the aging process and increase the risk of heart disease, reports a recent Cornell study published in Psychology and Aging (27:1). Changes in cardiovascular functi ...
Psychology & Psychiatry
May 01, 2012 |
4 / 5 (4) |
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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) |
5
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Social rejection can boost creativity, researchers find
(Medical Xpress)—Social misfits, rejoice. You might be more like Steve Jobs, Lady Gaga and Albert Einstein than you realize, if rejection boosts your creativity, reports a new Cornell study.
Psychology & Psychiatry
Oct 18, 2012 |
4 / 5 (4) |
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