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. 2002 Mar 5;12(5):R163-5.
doi: 10.1016/s0960-9822(02)00731-5.

Light reception: discovering the clock-eye in mammals

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Free article

Light reception: discovering the clock-eye in mammals

Till Roenneberg et al. Curr Biol. .
Free article

Abstract

Light is the most reliable environmental signal for adjusting biological clocks to the 24-hour day. Mammals receive this signal exclusively through the eyes, but not just via rods and cones. New evidence has been uncovered for a novel photoreceptor that may be responsible for more than just adjusting the clock.

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