Although impressive, this seems a far cry from simulating the 'entire brain', which would involve simulating 100 billion neurons and 100 trillion synapses in real-time.Link
This assumes, of course, there is a good enough understanding of how each neuron and synpase works - a science which is still very much in development.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.