 THREE TYPES OF CONES  EACH TYPE IS SENSITIVE TO A DIFFERENT WAVELENGTH OF COLOR  REDGREENBLUE  MIXING EQUAL AMMOUNTS OF RED, GREEN, AND BLUE CREATES.

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Presentation transcript:

 THREE TYPES OF CONES  EACH TYPE IS SENSITIVE TO A DIFFERENT WAVELENGTH OF COLOR  REDGREENBLUE  MIXING EQUAL AMMOUNTS OF RED, GREEN, AND BLUE CREATES THE COLOR WHITE  VARYING AMOUNTS OF EACH COLOR ALLOWS YOU TO CREATE ALL OTHER COLORS

 THE NUMBER OF COLORS THAT THE EYE CAN SEE IS UNKNOWN, CURRENT RESEARCH SUGGEST THAT IT IS IN THE 10’S OF MILLIONS!  LIKE A DIGITAL CAMERA, RODS AND CONES GENERATE ELECTRICAL IMPULSES WHEN EXPOSED TO LIGHT  BRIGHTNESS AND COLOR!  BOTH OF WHICH ARE HEADED TO THE BRAIN; VIA THE OPTIC NERVE

 BLACK AND WHITE IMAGES ARE MORE COMPELLING THAN COLOR IMAGES  THEY CONTAIN MORE INFORMATION USED BY THE HUMAN VISUAL SYSTEM  ONCE BIRGHTNESS AND COLOR GET TO THE BRAIN, THEY GET PROCESSED IN MANY DIFFERENT WAYS

 IF YOU REPLACE ANY OLD FASHIONED LIGHT BULBS WITH NEW COMPACT FLUORESCENT LIGHT BULBS, YOU MIGHT HAVE NOTICED A DIFFERENT COLOR*

 THE BRAIN IS ABLE TO CORRECT COLOR, BECAUSE IT UNDERSTANDS THAT A PIECE OF PAPER IS SUPPOSED TO BE WHITE  YOUR EYES ARE VERY SENSITIVE TO LIGHT, BUT A FULL 80 PERCENT IS GENERATED BY YOUR BRAIN!

 BASED ON YOUR EXPERIENCE, MEMORY, AND EXPECTATIONS YOUR BRAIN IMPOSES A MODEL OF THE WORLD ONTO THE VISUAL SIGNALS THAT IT RECIEVES FROM YOUR EYES  AT THE SIMPLEST LEVEL, THIS MODEL ALLOWS YOUR BRAIN TO CORRECT COLOR, BUT IT CAN ALSO DRAMATICALLY CHANGE YOUR PERCEPTION OF OBJECTS IN THE WORLD

 YOUR BRAIN RECOGNIZES SOME LINES, THAT INDICATES THAT IT IS A CUBE  EXCEPT FOR THE FACT THAT IT IS NOT A CUBE, JUST LINES ON A PAGE  YOUR BRAIN HAS BEEN TRICKED  YOUR BRAIN IS WRONG.