Stimulating one brain cell can be enough to change behaviour.
http://www.nature.com/news/2007/071219/full/news.2007.392.html
(Geneticaly making specific neurons to be excitable by light)
Stimulating one brain cell can be enough to change behaviour.
http://www.nature.com/news/2007/071219/full/news.2007.392.html
(Geneticaly making specific neurons to be excitable by light)