The Ethics of Cell Cultured Brains

Earlier this month, the New York Times reported that Yale neuroscientist Nenad Sestan and his team successfully produced active brain cells through a process of culturing the inactive brain matter of deceased creatures. The cells were active for more than mere moments—some of them survived for weeks at a time. These results may lead to important discoveries about the way the brain works, and could, in the long term, be an important step to understanding and/or curing brain diseases and disorders