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首页> 外文期刊>Journal of Biological Physics >Information processing limits on generating neuroanatomy: global optimization of rat olfactory cortex and amygdala
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Information processing limits on generating neuroanatomy: global optimization of rat olfactory cortex and amygdala

机译：生成神经解剖结构的信息处理限制：大鼠嗅觉皮层和杏仁核的整体优化

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A pattern of widespread connection optimization in the nervous system has become evident: deployment of some neural interconnections attains optimality, sometimes without detectable limits. New results for optimization of layout of connected areas of rat olfactory cortex and of rat amygdala are reported here. One larger question concerns mechanisms—how such minimization is attained. A next question is why a nervous system would optimize rather than just moderately satisfice. A morphogenic proposal that relates these questions is that the means of organizing neural wiring happens also to yield optimization. Some neuroanatomy is generated via “saving wire,” and this optimizing is via simple physical processes rather than DNA-mediated mechanisms. Such “non-genomic nativism” is thereby a path around fundamental limitations on generating brains, some of the most complex structures in the known universe. Keywords Component placement optimization - Network optimization - Non-genomic nativism - Size law - Olfactory cortex - Amygdala
机译：神经系统中广泛的连接优化模式已经变得很明显：某些神经互连的部署达到了最佳状态，有时没有可检测的限制。在此报告了优化大鼠嗅觉皮层和大鼠杏仁核连接区域布局的新结果。一个更大的问题涉及机制-如何实现这种最小化。下一个问题是为什么神经系统会优化而不只是适度地满足。涉及这些问题的一个形态发生提议是组织神经连线的方法也发生在产量优化上。一些神经解剖是通过“拯救线”生成的，而这种优化是通过简单的物理过程而不是DNA介导的机制进行的。因此，这种“非基因组本土主义”是一条绕开产生大脑的基本限制的道路，大脑是已知宇宙中最复杂的结构。关键词组件放置优化-网络优化-非基因组本土化-尺寸定律-嗅觉皮层-杏仁核

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