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本帖最后由 细胞海洋 于 2014-8-31 20:42 编辑 $ t" Q7 n' ?: {3 A i
s* \/ w/ U& g, K0 k 2014年8月28日 Nature # L* k0 q/ y/ y) w2 b
8 p, o/ n |9 H! jIn a study of the extent to which new patterns of neural activity can be generated through learning, Aaron Batista and colleagues examine neuronal network reorganization in Rhesus macaques learning to control a computer cursor using different patterns of activity in motor cortex. Some new neural activity patterns were more easily generated than others — corresponding to more easily learned tasks — and these could be predicted mathematically from the network topology at the beginning of the experiment. The authors speculate that the results provide a basis for a neural explanation for the balance between adaptability and persistence in action and thought. Cover: Jasiek Krzysztofiak/Nature9 I y! K8 z( U
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发表于 2014-8-31 16:23
发表于 2014-9-1 17:05
