Based on the scenario provided, explain which type of light-detecting cell in the eye is primarily responsible for seeing the faint star and why looking slightly to the side of it makes it more visible.

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Rods are a type of photoreceptor cell found throughout the retina, outside of the fovea. They are specialized for vision in low-light conditions. Unlike cones, rods do not perceive color and have lower spatial resolution, but they are crucial for seeing in dimly lit environments and for detecting movement in the peripheral visual field.

Rods

Night blindness is a visual impairment characterized by difficulty seeing in low-light conditions. The condition is caused by the failure of rod photoreceptors to efficiently convert light into neural signals.

Night Blindness

Ganglion cells are neurons located in the retina that receive visual signals from photoreceptors, such as rods and cones, via interneurons. The axons of these cells then converge and exit the back of the eye to form the optic nerve.

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