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→神经网络
===神经网络===
===神经网络===
大脑中的神经元之间有着复杂的相互作用，这使其成为网络理论应用的绝佳场合。大脑中的神经元联系紧密，其相互交织形成的复杂网络是人脑结构和功能的基础<ref>{{cite journal |author1=Bullmore, E. |author2=O. Sporns |lastauthoramp=yes |title= Complex brain networks: graph theoretical analysis of structural and functional systems |journal= Nature Reviews Neuroscience |year= 2009 |volume= 10 |issue= 3 |pages= 186–198 |doi=10.1038/nrn2575 |pmid=19190637}}</ref>。例如，灵长类动物大脑皮层各区域之间的连接<ref>{{cite journal |author= Stephan, K.E. |title= Computational analysis of functional connectivity between areas of primate cerebral cortex |journal= [[Philosophical Transactions of the Royal Society B]]|year= 2000 |volume= 355 |issue= 1393 |pages= 111–126 |doi=10.1098/rstb.2000.0552|pmid= 10703047 |display-authors=etal|pmc= 1692715}}</ref>或者人类吞咽时神经网络的行为都具有'''小世界网络small-world network '''属性<ref>{{Cite journal|date=2016-12-01|title=Functional connectivity patterns of normal human swallowing: difference among various viscosity swallows in normal and chin-tuck head positions|journal=Brain Research|volume=1652|pages=158–169|doi=10.1016/j.brainres.2016.09.041|pmid=27693396|pmc=5102805|issn=0006-8993|last1=Jestrović|first1=Iva|last2=Coyle|first2=James L|last3=Perera|first3=Subashan|last4=Sejdić|first4=Ervin}}</ref>。这表明大脑皮层各区域并不直接相互作用，大部分通过少量节点区域相互沟通。
大脑中的神经元之间有着复杂的相互作用，这使其成为网络理论应用的绝佳场合。大脑中的神经元联系紧密，其相互交织形成的复杂网络是人脑结构和功能的基础<ref>{{cite journal |author1=Bullmore, E. |author2=O. Sporns |lastauthoramp=yes |title= Complex brain networks: graph theoretical analysis of structural and functional systems |journal= Nature Reviews Neuroscience |year= 2009 |volume= 10 |issue= 3 |pages= 186–198 |doi=10.1038/nrn2575 |pmid=19190637}}</ref>。例如，灵长类动物大脑皮层各区域之间的连接<ref>{{cite journal |author= Stephan, K.E. |title= Computational analysis of functional connectivity between areas of primate cerebral cortex |journal= [[Philosophical Transactions of the Royal Society B]]|year= 2000 |volume= 355 |issue= 1393 |pages= 111–126 |doi=10.1098/rstb.2000.0552|pmid= 10703047 |display-authors=etal|pmc= 1692715}}</ref>或者人类吞咽时神经网络的行为都具有[[小世界网络]]属性<ref>{{Cite journal|date=2016-12-01|title=Functional connectivity patterns of normal human swallowing: difference among various viscosity swallows in normal and chin-tuck head positions|journal=Brain Research|volume=1652|pages=158–169|doi=10.1016/j.brainres.2016.09.041|pmid=27693396|pmc=5102805|issn=0006-8993|last1=Jestrović|first1=Iva|last2=Coyle|first2=James L|last3=Perera|first3=Subashan|last4=Sejdić|first4=Ervin}}</ref>。这表明大脑皮层各区域并不直接相互作用，大部分通过少量节点区域相互沟通。
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===食物链网络===
===食物链网络===