On the basis of the spatial summation properties of their receptive fields, cat retinal ganglion cells were classified as either X-cells (linear) or Y-cells (non-linear). Responses were then obtained to a small, centered spot, square-wave modulated in time and superimposed on various levels of diffu
A comparison of the shift response of X- and Y-cells in the cat's retina
β Scribed by D. I. Hamasaki; I. Hanada
- Publisher
- Springer-Verlag
- Year
- 1983
- Tongue
- English
- Weight
- 654 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0014-4819
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The spike trains of X and Y retinal ganglion cell axons and neurons in the lateral geniculate nucleus (LGN) of cats were compared to determine if the visual signal could be better discriminated from the maintained activity in the LGN relative to the retina. Curves for relative or receiver operating
The stimulus response characteristics (SRCs) of 33 phasic retinal ganglion cells were established on the basis of extracellular recordings in the optic tract of anaesthetized and paralyzed cats. All SRCs were best described with two straight lines in double logarithmic coordinates. The near threshol
Receptive fields of cat retinal ganglion cells were stimulated by a drifting sinusoidal luminance pattern of fixed (50%) contrast and the amplitude of the fundamental frequency component of response was determined as a function of spatial frequency. Frequency response functions for most cells were u