MODULATED NOISY BIOLOGICAL DYNAMICS - 3 EXAMPLES

被引：92

作者：

CHIALVO, DR

APKARIAN, AV

机构：

[1] Computational Neuroscience, Department of Neurosurgery, SUNY Health Science Center, Syracuse, 13210, New York

来源：

JOURNAL OF STATISTICAL PHYSICS | 1993年 / 70卷 / 1-2期

关键词：

STOCHASTIC RESONANCE; SPIKE GENERATION; MECHANORECEPTORS; SPINAL CORD; SOMATOSENSORY CORTEX; VISUAL PERCEPTION;

D O I：

10.1007/BF01053974

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Three examples of noisy biological dynamics modulated by a periodic signal are discussed. A minimal neuron model driven by stochastic noise and small periodic force show a firing statistic comparable with stochastic resonance as demonstrated in bistable systems. Similar results are obtained from responses to periodic vibrotactile stimulation on higher-order neuronal units of the somatosensory pathway. Finally, results from a bistable visual perception task exhibiting stochastic resonance are reported.

引用

页码：375 / 391

页数：17

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