Ochs A L, Peinado R E
J Opt Soc Am. 1975 Jul;65(7):842-6. doi: 10.1364/josa.65.000842.
A two-dimensional, time-dependent analysis of the mammalian retina is presented. A computer simulation of experimental data considers ganglion-cell activity as a two-dimensional process. The properties of the simulation model were examined with several input stimuli. Circular receptive fields enhance not only borders, but other spatial complexities, such as ends of lines and angles. The enhancement is remarkably insensitive to the shape of receptive fields. The processing of the input picture by on-center and off-center receptive fields is complementary but the division of labor varies with the task.
本文呈现了对哺乳动物视网膜的二维、时间相关分析。对实验数据的计算机模拟将神经节细胞活动视为一个二维过程。用几种输入刺激来检验模拟模型的特性。圆形感受野不仅增强边界，还增强其他空间复杂性，如线段末端和角。这种增强对感受野的形状非常不敏感。由中心兴奋型和中心抑制型感受野对输入图像的处理是互补的，但分工随任务而变化。
