News tagged with visual impairment

Brain atrophy seen in patients with diabetes

(HealthDay)—Brain atrophy rather than cerebrovascular lesions may explain the relationship between type 2 diabetes mellitus (T2DM) and cognitive impairment, according to a study published online Aug. 12 ...

Aug 23, 2013
popularity 5 / 5 (7) | comments 0

Vision restored with total darkness

Restoring vision might sometimes be as simple as turning out the lights. That's according to a study reported on February 14 in Current Biology, a Cell Press publication, in which researchers examined kitten ...

Feb 14, 2013
popularity 5 / 5 (4) | comments 1 | with audio podcast

Altering eye cells may one day restore vision

(Medical Xpress)—Doctors may one day treat some forms of blindness by altering the genetic program of the light-sensing cells of the eye, according to scientists at Washington University School of Medicine ...

Jan 25, 2013
popularity 5 / 5 (4) | comments 0 | with audio podcast

Scientists reveal how river blindness worm thrives

Scientists at the University of Liverpool have found that the worm which causes River Blindness survives by using a bacterium to provide energy, as well as help 'trick' the body's immune system into thinking it is fighting ...

Aug 22, 2012
popularity 4 / 5 (1) | comments 0 | with audio podcast