Blind cavefish that have adapted to annual cycles of starvation and binge-eating have mutations in the gene MC4R, the same gene that is mutated in certain obese people with insatiable appetites, according to a new study led ...
Jul 13, 2015
2
213
(Medical Xpress)—A team of researchers from the U.S. and Scotland has developed a new type of retinal prostheses designed to restore sight to blind patients. In their paper published in the journal Nature Communications, ...
A new brain implant based on intracortical microelectrodes can allow a blind person to see shapes and letters. New research by the Miguel Hernández Univresity (UMH) of Spain shows that the implantation of this micro device ...
Oct 21, 2021
0
657
A team of EPFL engineers has developed technology that could partially restore vision in blind people. The study is published in Communications Materials.
Mar 5, 2021
0
282
You've probably never noticed, but the human eye includes an unavoidable blind spot. That's because the optic nerve that sends visual signals to the brain must pass through the retina, which creates a hole in that light-sensitive ...
Aug 31, 2015
0
133
(Medical Xpress)—Researchers from the University of Bath have found that people who are congenitally blind have more accurate memories than those who are sighted.
Apr 29, 2013
1
0
A significant number of blind humans, not unlike bats and dolphins, can localize silent objects in their environment simply by making clicking sounds with their mouth and listening to the returning echoes. Some of these individuals ...
Feb 18, 2013
1
1
(Medical Xpress)—Advances in DNA sequencing technology during the past decade have given scientists powerful tools to peer into the genomes of humans and other species. Despite the efficiency and sophistication of these ...
Feb 11, 2013
0
0
An experimental treatment for blindness, developed from a patient's skin cells, improved the vision of blind mice in a study conducted by Columbia ophthalmologists and stem cell researchers.
Oct 1, 2012
1
0
Sloppy shipping of a donated human retina to an Indiana University researcher studying a leading cause of vision loss has inadvertently helped uncover a previously undetected mechanism causing the disease. The discovery has ...
May 4, 2012
0
0
