MIT Technology Review, IEEE Spectrum, Wired, BBC News, Wall Street Journal and many others
"Injectable, Cellular-Scale Optoelectronics with Applications for Wireless Optogenetics" [PDF]
Wireless Micro LEDs Control Mouse Behavior
http://www.technologyreview.com/news/513446/wireless-micro-leds-control-mouse-behavior/
Injectable Optoelectronics for Brain Control
http://spectrum.ieee.org/biomedical/devices/injectable-optoelectronics-for-brain-control
Tiny Injectable LEDs Manipulate the Brain With Light
http://www.wired.com/wiredscience/2013/04/light-brain/