
The brain is so complex that its structure cannot be completely determined by genetics. Neuroscientists attempt to figure out which mechanisms nerve cells use to organize themselves. They have suggested that slowness may be the decisive factor.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/xqBUAMJ7rfg» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/xqBUAMJ7rfg/150721081632.htm