Edward S. Boyden is an American neuroscientist at MIT. He is the Y. Eva Tan Professor in Neurotechnology, and a full member of the McGovern Institute for Brain Research. In 2018 he was named a Howard Hughes Medical Institute Investigator. He is recognized for his work on optogenetics and expansion microscopy. In optogenetics, a light-sensitive ion channel or pump such as channelrhodopsin-2 is genetically expressed in neurons, allowing neuronal activity to be controlled by light. There were early efforts to achieve targeted optical control dating back to 2002 that did not involve a directly light-activated ion channel, but it was the method based on directly light-activated channels from microbes, such as channelrhodopsin, emerging in 2005 that turned out to be broadly useful. Optogenetics in this way has been widely adopted by neuroscientists as a research tool, and it is also thought to have potential therapeutic applications. Boyden joined the MIT faculty in 2007, and continues to develop new optogenetic tools as well as other technologies for the manipulation and analysis of brain structure and activity. Previously, Boyden received degrees in electrical engineering, computer science, and physics from MIT. During high school, Boyden attended the Texas Academy of Mathematics and Science.

Gero Andreas Miesenböck is an Austrian scientist. He is currently Waynflete Professor of Physiology and Director of the Centre for Neural Circuits and Behaviour (CNCB) at the University of Oxford and a fellow of Magdalen College, Oxford.