Campos E C, Bedell H E
Invest Ophthalmol Vis Sci. 1978 Jun;17(6):533-8.
A psychophysical function, believed to reflect receptive field-like properties, is described. It is based on the determination of the critical flicker fusion frequency (CFF) of a tiny test target, centered on a round background of fixed luminance, the size of which is varied as the test parameter. Under optimal conditions, the maximal obtained frequency difference is 10 Hz. This function is compared with the so-called sustained-like function, with which it has some common aspects. Additionally, a portion of the flicker-based function apparently derives from a non-sustained-like source.
本文描述了一种心理物理学函数，该函数被认为反映了类似感受野的特性。它基于对一个微小测试目标的临界闪烁融合频率（CFF）的测定，该测试目标位于固定亮度的圆形背景中心，圆形背景的大小作为测试参数而变化。在最佳条件下，获得的最大频率差为10Hz。将此函数与所谓的持续类函数进行了比较，二者有一些共同之处。此外，基于闪烁的函数的一部分显然来自非持续类源。
