Scientists at the University of Sydney and Japan's National Institute for Material Science (NIMS) have discovered that an artificial network of nanowires can be tuned to respond in a brain-like way when electrically stimulated.
The international team, led by Joel Hochstetter, a doctoral candidate in the University of Sydney Nano Institute and School of Physics, with professor Zdenka Kuncic from the University of Sydney and a Fulbright Scholar at the University of California in Los Angeles (UCLA), and professor Tomonobu Nakayama, found that by keeping the network of nanowires in a brain-like state "at the edge of chaos," it performed tasks at an optimal level.
This, they say, suggests the underlying nature of neural intelligence is physical, and their discovery opens an exciting avenue for the development of artificial intelligence.
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