知觉的神经几何学：各向同性和各向异性
Neurogeometry of perception: isotropic and anisotropic aspects
摘要：
在本文中，我们首先回顾了视觉皮层的几何模型的定义，特别是集中在水平皮层连接的几何特性。然后，我们认识到，直方图的边缘同现不是各向同性分布，并强烈偏见的水平和垂直方向的刺激。最后，我们介绍了一个新的模型，非各向同性皮层连接的直方图上的边缘同现建模。使用这个内核，我们能够证明斜现象与实验结果。
英文摘要：
In this paper we first recall the definition of geometical model of the visual cortex, focusing in particular on the geometrical properties of horizontal cortical connectivity. Then we recognize that histograms of edges - co-occurrences are not isotropic distributed, and are strongly biased in horizontal and vertical directions of the stimulus. Finally we introduce a new model of non isotropic cortical connectivity modeled on the histogram of edges - co-occurrences. Using this kernel we are able to justify oblique phenomena comparable with experimental findings.
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。
