首页> 外文会议>Computational Neuroscience Meeting(CNS03); 20030705-09; Alicante(ES) >The spatial and temporal effects of lateral inhibitory networks and their relevance to the visibility of spatiotemporal edges
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The spatial and temporal effects of lateral inhibitory networks and their relevance to the visibility of spatiotemporal edges

机译:横向抑制网络的时空效应及其与时空边缘可见性的关系

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The response dynamics of neurons in the visual pathway are driven, in part, by the dynamics of lateral inhibitory networks. Illusions of invisibility, such as the visual masking illusions, in addition to the dynamics of visibility itself, can be explained by the actions of such networks. Here we provide a descriptive model of a lateral inhibitory network in space and time. We provide physiological evidence that neurons in the early visual system of primates respond in a fashion predicted by these temporal dynamics. Furthermore, we discuss how the network predicts the existence of novel visual illusions and their physiological correlates.
机译:视觉通路中神经元的反应动力学部分受侧向抑制网络的动力学驱动。除了可见性本身的动态之外,不可见的错觉,例如视觉掩盖错觉,也可以通过此类网络的动作来解释。在这里,我们提供了时空横向抑制网络的描述性模型。我们提供了生理证据,表明灵长类动物早期视觉系统中的神经元以这些时空动力学预测的方式作出反应。此外,我们讨论了网络如何预测新型视觉幻觉的存在及其生理相关性。

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