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) |
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New stem cell approach for blindness successful in mice (w/ video)
(Medical Xpress)—Blind mice can see again, after Oxford University researchers transplanted developing cells into their eyes and found they could re-form the entire light-sensitive layer of the retina.
Ophthalmology
Jan 08, 2013 |
5 / 5 (10) |
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Bionic eye gives hope to the blind
After years of research, the first bionic eye has seen the light of day in the United States, giving hope to the blind around the world.
Ophthalmology
Feb 05, 2013 |
4.5 / 5 (11) |
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Scientists open new window into the brain
(Medical Xpress) -- An unexpected discovery has led scientists to open an intriguing new window into the human brain, via the visual system.
Neuroscience
Aug 18, 2011 |
4.8 / 5 (9) |
3
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A giant interneuron for sparse coding
A single interneuron controls activity adaptively in 50,000 neurons, enabling consistently sparse codes for odors.
Neuroscience
May 13, 2011 |
5 / 5 (7) |
0
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How the brain strings words into sentences
(Medical Xpress) -- Distinct neural pathways are important for different aspects of language processing, researchers have discovered, studying patients with language impairments caused by neurodegenerative ...
Neuroscience
Nov 24, 2011 |
4.7 / 5 (7) |
5
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One neuron has huge impact on brain behaviour
(Medical Xpress)—Researchers from Australia and the USA have made a unique discovery about how the brain computes sensory information.
Neuroscience
Nov 15, 2012 |
4.4 / 5 (5) |
1
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Scientists produce eye structures from human blood-derived stem cells
(Medical Xpress) -- For the first time, scientists at the University of Wisconsin-Madison have made early retina structures containing proliferating neuroretinal progenitor cells using induced pluripotent ...
Ophthalmology
Mar 14, 2012 |
5 / 5 (4) |
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Engineer invents bionic eye to help the blind
(Medical Xpress)—For UCLA bioengineering professor Wentai Liu, more than two decades of visionary research burst into the headlines last month when the FDA approved what it called "the first bionic eye for the blind." ...
Ophthalmology
Mar 25, 2013 |
5 / 5 (4) |
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Researchers map, measure brain's neural connections
Medical imaging systems allow neurologists to summon 3-D color renditions of the brain at a moment's notice, yielding valuable insights. But sometimes there can be too much detail; important elements can go ...
Neuroscience
Jun 01, 2011 |
4 / 5 (4) |
1
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BG-12: New pill shows promise against relapsing multiple sclerosis
(HealthDay)—A new pill can help prevent relapse in some people with multiple sclerosis (MS), new research indicates.
Neuroscience
Sep 19, 2012 |
5 / 5 (3) |
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Quick, cheap retina scan can predict brain damage caused by multiple sclerosis
An inexpensive, five-minute eye scan can accurately assess the amount of brain damage in people with the debilitating autoimmune disorder multiple sclerosis (MS), and offer clues about how quickly the disease is progressing, ...
Neuroscience
Oct 17, 2012 |
5 / 5 (3) |
1
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The end of a dogma: Bipolar cells generate action potentials
To make information transmission to the brain reliable, the retina first has to "digitize" the image. Until now, it was widely believed that this step takes place in the retinal ganglion cells, the output ...
Medical research
Dec 19, 2012 |
5 / 5 (3) |
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Study suggests glaucoma screenings are happening too late
Glaucoma is the second leading cause of blindness worldwide. Although it can be treated, new research shows Canadians may not be doing enough to protect themselves. According to a new study by Lawson Health Research Institute's ...
Diseases, Conditions, Syndromes
Sep 29, 2011 |
5 / 5 (2) |
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Experimental pill may ease multiple sclerosis disability
(HealthDay) -- Yet another orally taken medication shows some promise in preventing relapse and disability for people with relapsing-remitting multiple sclerosis, a new report suggests.
Diseases, Conditions, Syndromes
Mar 14, 2012 |
5 / 5 (2) |
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