Injectable electronics offer powerful new tool in understanding how retinal cells work

For decades, scientists hoping to understand how the retina interprets visual input have often had to resort to invasive techniques to dissect the retina from the animal in an effort to record the cells' activity, but a new system could make it possible to track the firing patterns of dozens of cells chronically in awake animals.

from Top Health News -- ScienceDaily https://ift.tt/2tOLfVC