[DOC] [TLE] How Do We See Light? | ASU - Ask A Biologist [PAR] Photoreceptor: the special type of cell in your eye that picks up photons and ... 
We use these for night vision because only a few bits of light (photons) can ... 
Cones require a lot more light and they are used to see color. ... But it is the 
overlap of the cones and how the brain integrates the signals sent from them that 
allows us... [DOC] [TLE] Color Blindness [PAR] light-sensitive rod cells and cone cells . These cells send signals to the brain, 
which uses the signals to ... main colors allows us to see thousands of colors . [DOC] [TLE] Visual System - Skidmore College [PAR] How has our visual system evolved to allow us to see certain wavelengths (and 
not ... Link - To learn more about the physics/optics of light in the eye, check out 
the ..... Because rods are more sensitive than cones, under dimly lit conditions it's 
... will provide you with only achromatic vision (shades of gray from black to white
). [DOC] [TLE] Neuroscience for Kids - Color Vision [PAR] The ability to discern different wavelengths, or colors, of light gives us more ... 
Color vision is mediated by specialized nerve cells in the retina called cones, 
which ... among colors than we do (probably seeing more shades), and to see 
into the ... in the corneal covering of their eye facets; this allows for tuning 
different eye... [DOC] [TLE] Color vision - Wikipedia [PAR] Color vision is the ability of an organism or machine to distinguish objects based 
on the ... In essence, different people see the same illuminated object or light 
source in ... Perception of color begins with specialized retinal cells containing 
pigments with ... color, but is not directly based on the types of cones in the 
human eye. [DOC] [TLE] How the Eye Works | London Eye Centre - Pan Pacific Laser [PAR] The eye allows us to see and interpret the shapes, colors, and dimensions of ... 
The eye is able to see in dim light or bright light, but it cannot see objects when 
light is ... or no melanin and appear to have milky-white skin, white hair, and 
pinkish-gray irises. ... There are two types of these light-sensitive cells -- rods and 
cones. [DOC] [TLE] Color Think Tank - How Do We See Color? - Pantone [PAR] How the human eye and brain sees, processes color and light. ... PANTONE; 
Contact Us; Get Pantone.com News & Promotions .... the retina is covered by 
millions of light-sensitive cells, some shaped like rods and some like cones. 
These receptors process the light into nerve impulses and pass them along to the 
cortex of... [DOC] [TLE] How Do Dogs See the World? - Live Science [PAR] Jun 26, 2012 ... Normal human eyes contain three kinds of color-detecting cells called cones, and 
by comparing the way these cones are each stimulated by... [DOC] [TLE] Rods and Cones Give Us Color, Detail and Night Vision - Discovery ... [PAR] Sep 9, 2014 ... If you are color blind one or more of these cells is missing or not working properly
. ... The eye can distinguish between 500 shades of gray. ... Your eyes contain 7 
million cones which help you see color and detail. ... There are 120 million light-
sensing cells called rods which help you to see better in the dark. [DOC] [TLE] Color Vision Deficiency - American Optometric Association [PAR] Color vision deficiency is the inability to distinguish certain shades of color. ... 
Color vision is possible due to photoreceptors in the retina of the eye known as 
cones. These cones have light-sensitive pigments that enable us to recognize 
color. ... In both cases, people with color vision deficiency often see neutral or 
gray... [DOC] [TLE] Sharp-Sighted.org - 2.1 The Retina: Rods and Cones [PAR] Rods: See in black, white, and shades of gray and tell us the form or shape that ... 
Together, these Cones sense combinations of light waves that enable our eyes to 
see

Question: The cones in the eye allow us to see colors and these light-sensitive cells allow us to see shades of gray
Answer: rods