发育相关神经网络中的功能团
Functional Cliques in Developmentally Correlated Neural Networks
摘要：
我们考虑一个稀疏的随机网络的兴奋性泄漏整合和消防神经元与短期突触抑制。此外，为了模拟大脑回路在其发展的第一阶段的动力学，我们为每个神经元引入了入度和出度之间的相关性以及兴奋性和相应的总度之间的相关性，我们分析了单个神经元刺激和删除对网络集体动力学的影响。我们发现了一小群能够控制甚至沉默网络突发活动的神经元的存在。这些神经元形成了一个功能集团，因为只有它们以精确的顺序并在特定的时间窗口内激活才能引发群体爆发。
英文摘要：
We consider a sparse random network of excitatory leaky integrate-and-fire neurons with short-term synaptic depression. Furthermore to mimic the dynamics of a brain circuit in its first stages of development we introduce for each neuron correlations among in-degree and out-degree as well as among excitability and the corresponding total degree, We analyze the influence of single neuron stimulation and deletion on the collective dynamics of the network. We show the existence of a small group of neurons capable of controlling and even silencing the bursting activity of the network. These neurons form a functional clique since only their activation in a precise order and within specific time windows is capable to ignite population bursts.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
