How our eyes digest light

Our eyes interpret light with three types of cells. Rods help us see shadow, light and motion. Cones allow us to see color.
ipRGCs signal our circadian system, informing pineal melatonin and cortisol production, sleep regulation systems, cognitive
function, alertness, body temperature, mood, and emotion.

How our eyes
digest light

Our eyes interpret light with three types of cells. Rods help us see shadow, light and motion. Cones allow us to see color. ipRGCs signal our circadian system, informing pineal melatonin and cortisol production, sleep regulation systems, cognitive function, alertness, body temperature, mood, and emotion.

Our eyes interpret light with three types of cells. Rods help us see shadow, light and motion.
Cones allow us to see color. ipRGCs signal our circadian system, informing pineal melatonin and cortisol production, sleep regulation systems, cognitive function, alertness, body temperature, mood, and emotion.