Optogenetics: Using Light to Control Your Brain Optogenetics may allow us to use light like a remote control for our brains, and treat diseases like retinitis pigmentosa. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How smart is today’s artificial intelligence? Teleportation Explained Food waste is the world’s dumbest problem Could we stop an asteroid? The Math That Predicted the Arab Spring Explained: The Letter of Last Resort