09)_Perception-2

09)_Perception-2 - Stare at the cross on the left for 30...

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1 Stare at the cross on the left for 30 seconds, then switch your gaze to the Center of the flower on the right What color is the flower now? A) White B) Red C) Pink D) Orange
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Announcements Test Thursday Bring #2 pencils 33 Multiple choice questions from text book test bank Including Sensation and Perception chapters 50 pts of short answer questions focusing on material from lecture Short answer could mean labeling, fill-in-the-blank, 1- 2 word responses and/or written responses of up to 1 sentence ODS students 200B Schermerhorn 2
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Announcements Late papers please submit via e-mail Review session 200B Schermerhorn Submit questions to the discussion board on courseworks as soon as possible Wednesday 6pm Extra Credit #3 is due tonight Introducing Anu and Caitlin 3
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4 Today’s Plan Color Vision Perception Introduction Gestalt Principles Feature Detection Feature Integration What/Where Pathways Bottom-Up vs. Top-Down Processing
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5 Recall On-center ganglion cells
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6 Color: Ganglion cells Cone types: S, M and L Color ganglion cells Input from cones M & L S, M & L What color of the spectrum do the S (short wavelength) photoreceptors respond to the most? A) Blue B) Green C) Red
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M L + + - GREEN high firing rate RED low firing rate The +M L cell responds to a GREEN stimulus. Which diagram represents this response?
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This note was uploaded on 02/26/2012 for the course PSYCH 1101 taught by Professor Staff during the Spring '08 term at Columbia.

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09)_Perception-2 - Stare at the cross on the left for 30...

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