Neato, Science → AI not too far off.
Now something very interesting here is this.
“Eugene Izhikevitch [a mathematician at the Neurosciences Institute] and I have made a model with a million simulated neurons and almost half a billion synapses, all connected through neuronal anatomy equivalent to that of a cat brain. What we find, to our delight, is that it has intrinsic activity. Up until now our BBDs had activity only when they confronted the world, when they saw input signals. In between signals, they went dark. But this damn thing now fires on its own continually. The second thing is, it has beta waves and gamma waves just like the regular cortex—what you would see if you did an electroencephalogram. Third of all, it has a rest state. That is, when you don’t stimulate it, the whole population of neurons stray back and forth, as has been described by scientists in human beings who aren’t thinking of anything.
In other words, our device has some lovely properties that are necessary to the idea of a conscious artifact. It has that property of indwelling activity. So the brain is already speaking to itself. That’s a very important concept for consciousness.”
HOLY FREAKING CRAP! WOW! This is crazy in ways that I can hardly convey while busy at work. DO YOU UNDERSTAND WHAT HE JUST SAID? and what it means? also what it does not mean?
They reproduced a cat’s brain in a computer neuron by neuron, synapse by synapse. Which, is a huge amount of work I imagine. Probably only a little less than doing it one by one. This isn’t anything new really, they have been making models of brains or parts of brains and then feeding it questions or whatever and seeing how the neurons fire and then comparing it to real working brains under a cat scan. I’m sure that data was useful in designing this model brain. I’ve seen the pictures of these models. A ton of multi color lines tracing out the patterns different information traveled through the connections. Looks pretty cool but normally after the question is answered it just sits there not doing anything. Like a computer, ask a question give a command, get activity. Even in your computer’s rest state it has a ton of commands and things for it to be doing so it’s always active but this is different because there was firing between the neurons. Things going on without being programmed to do so by the people running this test. AGAIN I can not explain how amazing that is.
It is not true AI, the brain model is not a thinking entity right now, but it is getting very close. Via Cosmic Variance
