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首页> 外文期刊>Neuron >Clustered organization of neurons with similar extra-receptive field properties in the primary visual cortex.
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Clustered organization of neurons with similar extra-receptive field properties in the primary visual cortex.

机译:在初级视觉皮层中具有相似的额外感受野属性的神经元的聚集组织。

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摘要

The primary visual cortex is organized into clusters of cells having similar classical receptive field (CRF) properties. Nonclassical, extra-receptive fields (ERFs) can either inhibit or facilitate the response elicited by stimulation within the CRF. Here, we report that in the primary visual cortex of cat, neurons with similar inhibitory or facilitatory ERF properties are also grouped into clusters. These clusters are randomly distributed in all cortical layers, with no detectable relationship with orientation and ocular dominance columns. This functional organization of neurons with respect to ERF properties may allow an efficient processing of global visual information.
机译:初级视觉皮层组织成具有相似的经典感受野(CRF)特性的细胞簇。非经典的感受态外场(ERF)可以抑制或促进CRF中刺激引起的反应。在这里,我们报道在猫的主要视觉皮层中,具有类似抑制性或促进性ERF特性的神经元也被分组。这些簇随机分布在所有皮质层中,与方向和眼优势柱没有可检测的关系。关于ERF特性的神经元的这种功能组织可以允许有效地处理全局视觉信息。

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