GABAergic amacrine cells balance biased chromatic information in the mouse retina
Mouse photoreceptors establish a dorsal-ventral chromatic gradient that is attenuated at the retinal output. Korympidou et al. explore how dendrites of inhibitory amacrine cells in the mouse retina respond to chromatic stimuli. They find that amacrine cell dendrites are less chromatically tuned, suggesting that inhibition “de-biases” the chromatic gradient.