A Light Switch for Neurons

Explore groundbreaking neuroscience research in this TED-Ed talk where Ed Boyden demonstrates the revolutionary technique of optogenetics. Learn how inserting light-sensitive protein genes into brain cells allows for precise control of specific neurons using fiber-optic implants. Discover the potential applications of this technology, including treatments for PTSD analogs and certain forms of blindness in mice. Delve into topics such as neuron function, brain disorders, optical prosthetics, and the future of neural prosthetics. Following the presentation, engage with a brief Q&A session led by host Juan Enriquez, offering further insights into this cutting-edge field of study.