So, at the outset, nocturnal eyes gather more light than human eyes do ... to two different kinds of light receptor cells—rods and cones. (Both are named after their relative shapes.) ...

In this video, learn about different parts of the human eye and how our sight works ... there are millions of special sense receptors called rods and cones. The rods see the shapes of things ...

Topography of the layer of rods and cones in the human retina. Acta Ophthalmol (Copenh ... Wolff's anatomy of the eye and orbit. 8th ed. London: Chapman and Hall, 1997. Borwein BD, Borwein ...

Human cones can detect 3 colors ... The reason lies within the eye. In the eye are light receptors called cones and rods. Cones help us distinguish different colors, while rods help us see ...