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PSYCHOLOGY SENSATION and PERCEPTION

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Presentation on theme: "PSYCHOLOGY SENSATION and PERCEPTION"— Presentation transcript:

1 PSYCHOLOGY SENSATION and PERCEPTION
Chapter 4 SENSATION and PERCEPTION

2 Pain withdrawal reflex

3 SENSATION and PERCEPTION
TRANSDUCTION JUST NOTICEABLE DIFFERENCE ABSOLUTE THRESHOLD PERCEPTION INTERPRETATION

4 Anatomy of the eye

5 VISION RETINA RODS and CONES VISUAL CORTEX OCCIPITAL LOBE

6 Visual pathway eye to brain

7 Ambiguous image (optical illusion)

8 AUDITION (hearing) HAIR CELLS

9 Anatomy of the ear

10 GATE CONTROL THEORY SENSORY INPUT CAN BE GATED STOPPED AT THE SPINAL CORD OR BY INTERNEURONS (bottom up) or THE BRAIN (top down)

11 TASTE and SMELL TASTE SMELL FLAVOR TASTE BUDS UMAMI OLFACTORY BULB
both taste and smell are involved

12 Anatomy of smell

13 Taste buds


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