Kruk P J, Wróbel A
Acta Neurobiol Exp (Wars). 1986;46(2-3):153-69.
The reorganization of ganglion cell receptive fields (RFs) with different levels of light adaptation was investigated by means of spontaneous contour planes (SCPs). The SCP shows the spatiotemporal characteristics of the cell responses to a small bar of light switched on and off at 31 separate points along the RF horizontal axis. We assume a radial symmetry of RFs. A mathematical function describing the SCPs and their light level induced changes was found. Its form suggests that three mechanisms (central, surround and phasic) are required to account for RF organization of both homogeneous and heterogeneous retinal ganglion cells. The phasic component is probably identical with the nonlinear mechanism described by other authors. Responses to moving stimuli .were also investigated and correlated with the spatiotemporal organization of the RF.
利用自发轮廓平面（SCPs）研究了不同光适应水平下神经节细胞感受野（RFs）的重组。SCP显示了细胞对沿RF水平轴31个不同点开启和关闭的小光条反应的时空特征。我们假设RFs具有径向对称性。找到了一个描述SCPs及其光水平诱导变化的数学函数。其形式表明，需要三种机制（中心、周边和相位）来解释均匀和异质性视网膜神经节细胞的RF组织。相位成分可能与其他作者描述的非线性机制相同。还研究了对移动刺激的反应，并将其与RF的时空组织相关联。
