Information transmission in recurrent networks: Consequences of network noise for synchronous and asynchronous signal encoding.
Information transmission in recurrent networks: Consequences of network noise for synchronous and asynchronous signal encoding.
复制标题
循环网络中的信息传输：同步和异步信号编码的网络噪声的后果
DOI：
10.1103/physreve.105.044411
复制
发表时间：
2022
期刊：
影响因子：
--
通讯作者：
B. Lindner
中科院分区：
文献类型：
--
作者：
G. Knoll;B. Lindner
Information about natural time-dependent stimuli encoded by the sensory periphery or communication between cortical networks may span a large frequency range or be localized to a smaller frequency band. Biological systems have been shown to multiplex such disparate broadband and narrow-band signals and then discriminate them in later populations by employing either an integration (low-pass) or coincidence detection (bandpass) encoding strategy. Analytical expressions have been developed for both encoding methods in feedforward populations of uncoupled neurons and confirm that the integration of a population's output low-pass filters the information, whereas synchronous output encodes less information overall and retains signal information in a selected frequency band. The present study extends the theory to recurrent networks and shows that recurrence may sharpen the synchronous bandpass filter. The frequency of the pass band is significantly influenced by the synaptic strengths, especially for inhibition-dominated networks. Synchronous information transfer is also increased when network models take into account heterogeneity that arises from the stochastic distribution of the synaptic weights.
登录
查看更多内容
通过神经群体中的同步尖峰进行信息过滤
影响因子：
1.2
作者：
Nahal Sharafi;J. Benda;B. Lindner
通讯作者：
B. Lindner
桶状皮层的网络模型与微分器检测器相结合，再现了对单神经元刺激的行为反应特征
影响因子：
4.3
作者：
Davide Bernardi;Guy Doron;M. Brecht;B. Lindner
通讯作者：
B. Lindner
影响因子：
3.3
作者：
Helias, M.;Tetzlaff, T.;Diesmann, M.
通讯作者：
Diesmann, M.
影响因子：
1.9
作者：
Mehring, C;Hehl, U;Aertsen, A
通讯作者：
Aertsen, A
生物学中的扩散过程和相关主题
DOI：
10.2307/2344825
发表时间：
1977
期刊：
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子：
--
作者：
J. Hammersley;L. Ricciardi
通讯作者：
L. Ricciardi