Dogs also have a layer of eye tissue that humans lack called ... In the eye are light receptors called cones and rods. Cones help us distinguish different colors, while rods help us see in dim ...

Inside the retina, there are millions of special sense receptors called rods and cones. The rods see the shapes of things, picking out black, white and shades of grey, and the cones see the ...

The lower third of this image depicts the layer of blood vessels and nerves ... She explains that there are two types of photoreceptors: rods and cones. Rods help with night and peripheral vision ...

The macula is made up of rods and cones that sense light and behind those are a layer of nourishing cells called the retinal pigment epithelium. When this support layer fails, it causes macular ...

In the gosh mutant, only cone cell layer is absent but rods are not affected, suggesting that cones progressively degenerate in the gosh mutant.

The biggest difference between human vision and cat vision is in the retina, a layer of tissue at the ... of photoreceptor cells are known as rods and cones. Rods are responsible for peripheral ...