A detailed, realistic computer model of the human brain will be created before the 2019 year

Henry Markram : scientist, neuroscientist
"...There is a lot more to do to test these theories, and to test any other theories. But I hope that you are at least partly convinced that it is not impossible to build a brain. We can do it within 10 years, and if we do succeed, we will send to TED, in 10 years, a hologram to talk to you."
Henry Markram is director of Blue Brain, a supercomputing project that can model components of the mammalian brain to precise cellular detail -- and simulate their activity in 3D. Soon he'll simulate a whole rat brain in real time.

TED talk