Distinct expressions of contrast gain control in parallel synaptic pathways converging on a retinal ganglion cell
Beaudoin DL, Manookin MB, Demb JB. Distinct expressions of contrast gain control in parallel synaptic pathways converging on a retinal ganglion cell. The Journal Of Physiology 2008, 586: 5487-5502. PMID: 18832424, PMCID: PMC2655385, DOI: 10.1113/jphysiol.2008.156224.Peer-Reviewed Original ResearchConceptsCone bipolar cellsOFF ganglion cellsRod bipolar cellsGanglion cellsRetinal ganglion cellsBipolar cellsInhibitory inputsExcitatory inputsSynaptic pathwaysContrast gain controlOFF cone bipolar cellsIonotropic glutamate receptor antagonistsY-type ganglion cellsRod bipolar pathwayAII amacrine cellsGlutamate receptor antagonistsGanglion cell firingWhole-cell recordingsLoose-patch recordingsAmacrine cellsReceptor antagonistRetinal pathwaysAII cellsSynaptic mechanismsSynaptic currents