.World Health Organization (WHO)'s Tedros Adhanom Ghebreyesus responds to President Trump: "Please do not politicize this virus...If you want to be exploited and if you want to have many more body bags, then you do it. If you don't want many more body bags, then you refrain from politicizing it."

I'm raising money for Helping Laura and Katherine get through my death.. Click to Donate gofundme.com/f/helping-laur…

We’re excited to extend noninvasive optogenetics beyond the brain to address a nearly 150-year-old question in a new study out today nature: nature.com/articles/s4158… Work led by Brian Hsueh, myself, and Karl Deisseroth, with an amazing team in the D-lab and many others!