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Part 3: True or False - Reviewing Vision for Exam 2 (4.5 points) Answer the following questions about Chapters 7-10 to review for Exam 2. (Exam 2 also includes Chapter 11 on hearing, but this assignment does not include questions about that chapter.) 1. True False The gradient of optic flow means that closer objects appear to move more quickly. 2. True False If you follow a bird with your eyes as it flies across the sky, there will be an image displacement signal for the bird. 3. True False You're sitting in your parked, stationary car. You scan your eyes from one side of your dashboard to the other side. This will cause a corollary discharge signal. 4. True False The comparator detects movement when it receives the IDS or CDS but not both. 5. True False Place cells fire when you see an object that's in a particular place. 6. True False Grid cells fire when you are in one of a set of locations arranged in a grid. 7. True False According to Gibson, motion is perceived when global optic flow occurs in the optic array. 8. True False In an individual Reichardt detector, the delay unit makes it so that the circuit will respond to movement in any direction. 9. True False In opponent-process theory, a single cell has an excitatory response to two colors simultaneously. 10. True False Evidence supports both trichromatic theory and opponent-process theory. 11. True False When only the long-wavelength cones are highly activated, we perceive blue 12. True False When all three types of cones are highly activated, we perceive white. 13. True False In a color-matching procedure, a person with dichromatism requires only two wavelengths to match any other wavelength. 14. True False Oculomotor depth cues are only useful for perceiving distant objects. 15. True False Objects on the horopter have zero absolute disparity. 16. True False The horopter always passes through the point of fixation. 17. True False If object A and object B are perceived to be the same distance away, and object A takes up less space on the retina, then object A will be perceived as larger. 18. True False Lateral eyes are associated with better stereoscopic depth perception