bipolar cell receptive field dark adaptation.It has been shown that in the teleost retina the cone signal transmission seems tobe strongly suppressed in the prolonged darkness. Raynauld et al. reported that thedouble opponent ganglion cells of the goldfish retina lost light responsiveness after2 h ...
Interactions leading to horizontal cell responses in the turtle retina J. Physiol., Lond. (1974) KanekoA. Physiological and morphological identification of horizontal, bipolar and amacrine cells in goldfish retina J. Physiol., Lond. (1970) KanekoA. Receptive field organization of bipolar and amacr...
Comparing the size of the receptive field with anatomy, especially with the size of dendritic spread, the field centre of bipolar cells agreed in size with their dendritic spread. Bipolar cell surround clearly exceeded its dendritic field. Since the response properties of the bipolar cell surround ...
Instead, the Y cell pools inputs from smaller subregions in the receptive field whose signals are individually rectified, which endows the Y cell with its characteristic nonlinear response properties (Figure 2B). There is good evidence now that the subfields correspond to individual bipolar cells: ...
A Model for the Ganglionic Receptive Field Organisation In 1960, Wagner, MacNichol and Wolbarsht trying to find at the ganglionic level the correlate of the opponent colour behaviour observed by Svaetichin (1956) in the slow potential cell system, recorded in the goldfish retina from a class...
(1989) Transmitter-specific synaptic contacts involving mixed rod-cone bipolar cell terminals in goldfish retina. In: Neurobiology of the inner retina, eds. R. Weiler and N.N. Osborne, Springer Verlag, Berlin, pp 91–102Yazulla, S. (1989) Transmitter-specific synaptic contacts involving mixed ...
We found that the electroretinogram of Gβ5-/- mice lacks the b-wave component and that Gβ5-S and RGS11 colocalize with Goα at the tips of the ON-bipolar cell dendrites. Unexpectedly, we found a significant reduction in the number of synaptic triads in the outer plexiform layer (...
Remarkably, A17 cells have been proposed to generate the center-surround organization of AII cell receptive fields67 just as HCs do at the bipolar cell level. Although the lack of regenerative events and the thin diameter of its dendrites suggest a local function for A17 reciprocal feedback26, ...
Horizontal cells (HCs) are involved in establishing the center-surround receptive field organization of photoreceptor and bipolar cells. In many species, H... NL Yong,JI Matsui,JE Dowling - 《Journal of Comparative Neurology》 被引量: 60发表: 2010年 Reorganization of horizontal cell processes in...
Evidence from paired whole-cell recordings between single cones and OFF bipolar cells suggests that substantial nonlinearity is not due to transmission at the cone synapse but instead arises from intrinsic bipolar cell and network mechanisms. When sinusoidal contrast modulations were applied to the ...