Feedback connections and operation of the outer plexiform layer of the retina. Export

@article{citeulike:459969, abstract = {The primary feedback control apparatus in the outer retina is the sign-inverting feedback synapse between horizontal cells and cones. In many lower vertebrates horizontal cells release GABA in darkness, which opens Cl- channels in cones. Input-output relations of the feedback synapse reveal that the synaptic gain is light-dependent with the highest negative gain near the dark horizontal cell potential. The horizontal cell-cone feedback synapse improves the reliability of the photoreceptor output synapses. It also modulates the dynamic range and mediates color opponency and surround responses in second-order retinal neurons.}, address = {Baylor College of Medicine, Houston, Texas.}, author = {Wu, S. M.}, citeulike-article-id = {459969}, citeulike-linkout-0 = {http://view.ncbi.nlm.nih.gov/pubmed/1525544}, citeulike-linkout-1 = {http://www.hubmed.org/display.cgi?uids=1525544}, issn = {0959-4388}, journal = {Curr Opin Neurobiol}, keywords = {horizonal\_cells}, month = {August}, number = {4}, pages = {462--468}, posted-at = {2006-01-08 17:49:29}, priority = {2}, title = {Feedback connections and operation of the outer plexiform layer of the retina.}, url = {http://view.ncbi.nlm.nih.gov/pubmed/1525544}, volume = {2}, year = {1992} }

TY - JOUR ID - citeulike:459969 L3 - citeulike-article-id:459969 N2 - The primary feedback control apparatus in the outer retina is the sign-inverting feedback synapse between horizontal cells and cones. In many lower vertebrates horizontal cells release GABA in darkness, which opens Cl- channels in cones. Input-output relations of the feedback synapse reveal that the synaptic gain is light-dependent with the highest negative gain near the dark horizontal cell potential. The horizontal cell-cone feedback synapse improves the reliability of the photoreceptor output synapses. It also modulates the dynamic range and mediates color opponency and surround responses in second-order retinal neurons. IS - 4 JF - Curr Opin Neurobiol SN - 0959-4388 AD - Baylor College of Medicine, Houston, Texas. EP - 468 TI - Feedback connections and operation of the outer plexiform layer of the retina. VL - 2 SP - 462 KW - horizonal_cells AU - Wu, SM PY - 1992/08// UR - http://view.ncbi.nlm.nih.gov/pubmed/1525544 ER -