Despite what you may think, your brain is a mathematical genius
The irony of getting away to a remote place is you usually have to fight traffic to get there. After hours of dodging dangerous drivers, you finally arrive at that quiet mountain retreat, stare at the gentle ...
Neuroscience
Apr 11, 2013 |
4.5 / 5 (10) |
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Cells from skin create model of blinding eye disease
For the first time, Wisconsin researchers have taken skin from patients and, using induced pluripotent stem cell (iPSC) technology, turned them into a laboratory model for an inherited type of macular degeneration.
Genetics
Nov 08, 2012 |
5 / 5 (4) |
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Study identifies mechanism that leads to diabetes, blindness
The rare disorder Wolfram syndrome is caused by mutations in a single gene, but its effects on the body are far reaching. The disease leads to diabetes, hearing and vision loss, nerve cell damage that causes ...
Medical research
Sep 17, 2012 |
5 / 5 (2) |
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Researchers elucidate cause of death of photoreceptor cells in retinitis pigmentosa
Research conducted at the Angiogenesis Laboratory at Massachusetts Eye and Ear Infirmary, has for the first time, identified the mode of death of cone photoreceptor cells in an animal model of retinitis pigmentosa (RP).
Ophthalmology
Aug 20, 2012 |
5 / 5 (2) |
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Treatment target for diabetes, Wolfram syndrome
Inflammation and cell stress play important roles in the death of insulin-secreting cells and are major factors in diabetes. Cell stress also plays a role in Wolfram syndrome, a rare, genetic disorder that ...
Inflammatory disorders
Aug 07, 2012 |
5 / 5 (4) |
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Scientists identify new molecules important for vision and brain function
In a pair of related studies, scientists from the Florida campus of The Scripps Research Institute have identified several proteins that help regulate cells' response to light—and the development of night blindness, ...
Medical research
Jun 11, 2012 |
5 / 5 (2) |
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First light: Scientists regenerate the optic nerve, restore some components of vision
(Medical Xpress) -- Researchers have long tried to get the optic nerve to regenerate when injured, with some success, but no one has been able to demonstrate recovery of vision. A team at Boston Children’s Hospital ...
Medical research
May 21, 2012 |
4.9 / 5 (12) |
2
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Electrical stimulation to help the blind see
(Medical Xpress) -- In people who have lost vision due to an injury or disease, the brain is still capable of "seeing." Researchers from the Massachusetts Institute of Technology’s Cognitive and Brain Science Department ...
Neuroscience
Oct 12, 2011 |
4.6 / 5 (5) |
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Study shows daily aspirin intake can lead to blindness
(Medical Xpress) -- A new study published in Ophthalmology reveals that while taking a daily aspirin may reduce the risks of heart disease and stroke, a disturbing side effect has also been noted to increase the risk of dev ...
Ophthalmology
Oct 05, 2011 |
3 / 5 (10) |
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Early screenings key to diagnosing glaucoma
New research is emphasizing the importance of regular screenings for glaucoma, a disease that deteriorates the optic nerve over time and is a leading cause of irreversible blindness worldwide. The onset of glaucoma is associated ...
Ophthalmology
May 17, 2013 |
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Study provides clarity on supplements for protection against blinding eye disease
Adding omega-3 fatty acids did not improve a combination of nutritional supplements commonly recommended for treating age-related macular degeneration (AMD), a major cause of vision loss among older Americans, ...
Ophthalmology
May 06, 2013 |
3 / 5 (2) |
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Wide-eyed fear expressions may help us—and others—to locate threats
Wide-eyed expressions that typically signal fear may enlarge our visual field and mutually enhance others' ability to locate threats, according to new research published in Psychological Science, a journal of the Association for Ps ...
Psychology & Psychiatry
May 01, 2013 |
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Are people really staring at you?
(Medical Xpress)—People often think that other people are staring at them even when they aren't research led by the University of Sydney has found.
Psychology & Psychiatry
Apr 09, 2013 |
4.8 / 5 (6) |
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Cholesterol-lowering eye drops could treat macular degeneration
A new study raises the intriguing possibility that drugs prescribed to lower cholesterol may be effective against macular degeneration, a blinding eye disease.
Medical research
Apr 02, 2013 |
5 / 5 (4) |
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A 'micro-tap' for treating glaucoma
A tiny, EPFL-designed implantable device that can be positioned within the eye and controlled remotely may well revolutionize the treatment of glaucoma. The device should be through testing this year and ...
Ophthalmology
Mar 25, 2013 |
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