Researchers at the University of Tel-Aviv have shown that neurons can self-organize themselves into electrically active clusters of cells in the laboratory. [...] They found that the network, which is initially uniform, separates by the creation of 'borders' that break it into separate 'basins'. Each basin then collapses into a cluster, which remains intact until it degrades. [...] It found that the neural networks were able to self-control the strength of their interconnections, and their shape, to maintain the required level of electrical activity.
Physicists investigate brain power:
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