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Visual Perception (Visual System (Parallel Processing (Tricky bit is…

- - - - Rods see light
      - Cones see color and detail
        
        3 types for diff. wavelengths
      - Cones centered in Fovea, Rods all around
  - - - Bipolar Cells
        
        Ganglion Cells
        
        Optic Nerve
        
        Thalamus
        
        Occipital Lobe
        
        Causes blind spot
        
        Lateral Inhibition
        
        Cells inhibit those around when stimulated
        
        Enhances edges
        
        Begins before signal arrives in brain
  - - - Receptive Fields
        
        Cells respond at diff. rates to preferences
  - - - Spatial position
      - Neural synchrony
      - Attention prioritizes analysis
- - - - Eg face/vase
  - - - Similarity
      - Proximity
      - Good Continuation
      - Closure (close incomplete objects)
      - Simplicity
- - - - Focus on interobject relationships
      - Closer object larger on retina