Alapakkam P. Sampath

Molecular mechanism of spontaneous pigment activation in retinal cones.

Selective transmission of single photon responses by saturation at the rod-to-rod bipolar synapse.

Retinal processing near absolute threshold: from behavior to mechanism.

Recoverin improves rod-mediated vision by enhancing signal transmission in the mouse retina.

Controlling the gain of rod-mediated signals in the Mammalian retina.

Optimization of single-photon response transmission at the rod-to-rod bipolar synapse.

Targeting of RGS7/Gbeta5 to the dendritic tips of ON-bipolar cells is independent of its association with membrane anchor R7BP.

ATP consumption by mammalian rod photoreceptors in darkness and in light.

Retina-specific GTPase accelerator RGS11/G beta 5S/R9AP is a constitutive heterotrimer selectively targeted to mGluR6 in ON-bipolar neurons.

Metabolic constraints on the recovery of sensitivity after visual pigment bleaching in retinal rods.

Functional properties of synaptic transmission in primary sense organs.

Photopigment quenching is Ca2+ dependent and controls response duration in salamander L-cone photoreceptors.

Optimal processing of photoreceptor signals is required to maximize behavioural sensitivity.

Flow of energy in the outer retina in darkness and in light.

Setting the absolute threshold of vision.

Rod photoreceptors drive circadian photoentrainment across a wide range of light intensities.

Coordinated control of sensitivity by two splice variants of Gα(o) in retinal ON bipolar cells.

Visual threshold is set by linear and nonlinear mechanisms in the retina that mitigate noise: how neural circuits in the retina improve the signal-to-noise ratio of the single-photon response.

Virally delivered channelrhodopsin-2 safely and effectively restores visual function in multiple mouse models of blindness.

Perspectives on: information coding in mammalian sensory physiology.

Physiological response of mouse retinal ganglion cells to electrical stimulation: Effect of soma size.

The dark-adapted response threshold of OFF ganglion cells is not set by OFF bipolar cells in the mouse retina.