منابع مشابه
Enhanced S cone syndrome: Evidence for an abnormally large number of S cones
The cellular basis of the hypersensitivity of the S (blue) cone system in patients with enhanced S cone syndrome was examined by analyzing ERGs from three patients. The patients had large alpha-waves in response to the blue and white flashes. These alpha-waves were shown to be driven nearly entirely by the S cones. Although these S cone alpha-waves were 4-6 times the size of the normal L/M cone...
متن کاملVisual Psychophysics and Physiological Optics Vision in Observers With Enhanced S-Cone Syndrome: An Excess of S-Cones but Connected Mainly to Conventional S-Cone Pathways
Citation: Ripamonti C, Aboshiha J, Henning GB, et al. Vision in observers with enhanced S-cone syndrome: an excess of S-cones but connected mainly to conventional S-cone pathways. Invest Ophthalmol Vis Sci. 2014;55:963–976. DOI:10.1167/iovs. 13-12897 PURPOSE. The effect of increased numbers of S-cone photoreceptors in enhanced S-cone syndrome (ESCS) was investigated psychophysically in six ESCS...
متن کاملCorrection: A Hybrid Photoreceptor Expressing Both Rod and Cone Genes in a Mouse Model of Enhanced S-Cone Syndrome
Resequencing has shown that three clones used for making in situ hybridization (ISH) probes for this manuscript were initially misidentified (gene IDs from Figure 1: G17, G23, and G25). The correct identities of these clones are as follow: Glo1, Hnrpa1, and Dkk3, respectively. This finding led the authors to resynthesize and test all ten probes made in the batch which included these misidentifi...
متن کاملVision in observers with enhanced S-cone syndrome: an excess of s-cones but connected mainly to conventional s-cone pathways.
PURPOSE The effect of increased numbers of S-cone photoreceptors in enhanced S-cone syndrome (ESCS) was investigated psychophysically in six ESCS observers to understand more about relative cone sensitivities and postreceptoral organization. METHODS Measures of temporal sensitivity or delay were made: S- and L-cone temporal acuity (critical flicker fusion, or CFF), S-cone temporal contrast se...
متن کاملA Hybrid Photoreceptor Expressing Both Rod and Cone Genes in a Mouse Model of Enhanced S-Cone Syndrome
Rod and cone photoreceptors subserve vision under dim and bright light conditions, respectively. The differences in their function are thought to stem from their different gene expression patterns, morphologies, and synaptic connectivities. In this study, we have examined the photoreceptor cells of the retinal degeneration 7(rd7) mutant mouse, a model for the human enhanced S-cone syndrome (ESC...
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ژورنال
عنوان ژورنال: Ophthalmology Retina
سال: 2021
ISSN: 2468-6530
DOI: 10.1016/j.oret.2020.07.008