Search Results - "Vaney, David I."

Direction selectivity in the retina: symmetry and asymmetry in structure and function by Vaney, David I., Sivyer, Benjamin, Taylor, W. Rowland

“…Key Points Direction-selective retinal ganglions cells (DSGCs) consist of several distinct types that branch at different levels in the inner retina. Most…”
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Local Edge Detectors: A Substrate for Fine Spatial Vision at Low Temporal Frequencies in Rabbit Retina by van Wyk, Michiel, Taylor, W. Rowland, Vaney, David I

“…Visual acuity is limited by the size and density of the smallest retinal ganglion cells, which correspond to the midget ganglion cells in primate retina and…”
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Distinct roles for inhibition in spatial and temporal tuning of local edge detectors in the rabbit retina by Venkataramani, Sowmya, Van Wyk, Michiel, Buldyrev, Ilya, Sivyer, Benjamin, Vaney, David I, Taylor, W Rowland

“…This paper examines the role of inhibition in generating the receptive-field properties of local edge detector (LED) ganglion cells in the rabbit retina. We…”
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Uniformity detector retinal ganglion cells fire complex spikes and receive only light-evoked inhibition by Sivyer, Benjamin, Taylor, W. Rowland, Vaney, David I

“…Retinal ganglion cells convey information by increasing their firing in response to an optimal visual stimulus or "trigger feature." However, one class of…”
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A novel type of complex ganglion cell in rabbit retina by Sivyer, Benjamin, Venkataramani, Sowmya, Taylor, W. Rowland, Vaney, David I.

“…The 15–20 physiological types of retinal ganglion cells (RGCs) can be grouped according to whether they fire to increased illumination in the receptive‐field…”
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The foundations of visual neuroscience in Australia by Vaney, David I.

“…The passing of Jack Pettigrew (University of Queensland) and Bogdan Dreher (University of Sydney) within 2 weeks of each other in May 2019 provided the…”
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Diverse Synaptic Mechanisms Generate Direction Selectivity in the Rabbit Retina by Taylor, W. Rowland, Vaney, David I

“…The synaptic conductance of the On-Off direction-selective ganglion cells was measured during visual stimulation to determine whether the direction selectivity…”
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Synaptic inputs and timing underlying the velocity tuning of direction‐selective ganglion cells in rabbit retina by Sivyer, Benjamin, Van Wyk, Michiel, Vaney, David I., Taylor, W. Rowland

“…There are two types of direction‐selective ganglion cells (DSGCs) identified in the rabbit retina, which can be readily distinguished both morphologically and…”
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Dendritic morphology and tracer-coupling pattern of physiologically identified transient uniformity detector ganglion cells in rabbit retina by Sivyer, Benjamin, Vaney, David I

“…Transient uniformity detectors (UDs) are a unique type of retinal ganglion cell (RGC) whose maintained firing is transiently suppressed by all types of visual…”
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Dendritic Computation of Direction Selectivity by Retinal Ganglion Cells by Taylor, W. Rowland, He, Shigang, Levick, William R., Vaney, David I.

“…Direction-selective ganglion cells (DSGCs) in the retina respond strongly when stimulated by image motion in a preferred direction but are only weakly excited…”
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Semi-loose seal Neurobiotin electroporation for combined structural and functional analysis of neurons by Kanjhan, Refik, Vaney, David I.

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Semi-loose seal Neurobiotin electroporation for combined structural and functional analysis of neurons by Kanjhan, Refik, Vaney, David I.

“…Intracellular sharp-electrode, whole-cell patch clamp and juxtacellular labeling methods have previously been developed for combined analysis of neuronal…”
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Unidirectional Coupling of Gap Junctions between Neuroglia by Robinson, Stephen R., Edith C. G. M. Hampson, Munro, Mark N., Vaney, David I.

“…Gap junctions permit the passage of ions and small molecules between cells, thereby providing a basis for direct intercellular communication. In the rabbit…”
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A novel type of complex ganglion cell in rabbit retina by Sivyer, Benjamin, Venkataramani, Sowmya, Taylor, W. Rowland, Vaney, David I.

“…The 15–20 physiological types of retinal ganglion cells (RGCs) can be grouped according to whether they fire to increased illumination in the receptive‐field…”
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New directions in retinal research by Taylor, W.Rowland, Vaney, David I.

“…Direction-selective retinal ganglion cells (DSGCs) respond to image motion in a ‘preferred’ direction but not the opposite ‘null’ direction. Extracellular…”
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Regional distribution of nitrergic neurons in the inner retina of the chicken by Wilson, Martin, Nacsa, Nick, Hart, Nathan S, Weller, Cynthia, Vaney, David I

“…Using both NADPH diaphorase and anti-nNOS antibodies, we have identified-from retinal flatmounts-neuronal types in the inner retina of the chicken that are…”
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Type 1 nitrergic (ND1) cells of the rabbit retina: Comparison with other axon-bearing amacrine cells by Vaney, David I.

“…NADPH diaphorase (NADPHd) histochemistry labels two types of nitrergic amacrine cells in the rabbit retina. Both the large ND1 cells and the small ND2 cells…”
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Retinal neurons: cell types and coupled networks by Vaney, David I

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Direction selectivity in the retina by Vaney, David I, Taylor, W.Rowland

“…The neuronal circuitry underlying the generation of direction selectivity in the retina has remained elusive for almost 40 years. Recent studies indicate that…”
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Gap junctions in the eye: evidence for heteromeric, heterotypic and mixed-homotypic interactions by Vaney, David I, Weiler, Reto

“…Some of the best evidence that different types of gap junction proteins (connexins) interact with each other in vivo has been found in the eye. This review…”
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