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Unformatted text preview: darkness b/c rods dont pick it up). Why do police now have blue lights on top of their cars? Blue registers with rods, reds arent picked up by rods. Why do you see shadows and movements in the periphery when walking the streets of Oakland late at night? Its dark, rods are on, registering motion. Periphery register the motion, turning to look at it = fovea, seeing in detail. EAR NOT ON THURSDAYS TEST! *Sound perception registers as motion. Taste 4 basic tastes: sweet, sour, salty, bitter Anatomy of tongue/taste receptors: Tip of tongue: salt Frontal sides of tongue: sour Back sides of tongue: sweet Back central of tongue: bitter BORN with preference for sweetness, then saltiness. WHY? Born with preference for high-caloric food for survival....
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This note was uploaded on 04/08/2008 for the course PSY 0010 taught by Professor Joshuafetterman during the Spring '08 term at Pittsburgh.
- Spring '08