Perception

What does the majority of focusing an image?

• fovea
• cornea
• lens
• cones

What receptors respond to colors

• cornea
• rods
• cones
• fovea

We rely on binocular vision to

• perceive depth
• see colors
• understand optical illusions
• see motion

Binocular vision

• overlapping fields of vision from two eyes
• eyes and brain working together to determine what an object is
• what we see is different than what the brain "expects" to see
• brain remembering images for a short time and combining them

When our visual information conflicts with what the brain "expects" to see

• depth perception
• perceiving motion
• optical illusions
• visual perception

When our brain and eyes work together to determine what we are seeing

• optical illusions
• depth perception
• visual perception
• perceiving motion

________ is dependent upon our brain's ability to remember an image for a short time

• depth perception
• optical illusions
• visual perception
• perceiving motion

_____ is dependent upon overlapping fields of vision combined into one image in the brain

• optical illusions
• depth perception
• perceiving motion
• visual perception

After light hits our photoreceptors it is translated into _____ and sent to the brain

• magnetic impulses
• electrical impulses
• colors
• images

Optical illusions

• when what we see if different from what we "expect" to see
• when we can determine how far away something is
• overlapping fields of vision being combined into one image
• when our brain can remember images for a short time and combine them