101) As we age, we are more likely to need glasses because a. the lens loses its flexibility. b. of damage to our retinas. c. the retina can no longer accommodate subtle changes in light. d. of damage to our corneas. 102) Our visual sensory receptor cells are located in the a. optic nerve. b. fovea. c. cornea. d. retina. 103) When Stewart wakes up at night and has to walk from his bedroom to the bathroom in the dark, he is most directly aided in this process by his a. rods. b. corneas. c. cones. d. irises. 104) Which of the following is true of rods? a. They respond to colour. b. They are found mainly in the fovea. c. They operate mainly in the daytime. d. They are responsible for night vision. 105) _______________ is a photopigment in the rods that is required for normal visual processing to occur. a. Vitamin A b. Rhodopsin c. Melanin d. Lipochrome 106) The ________ carries sensory information from the retina to the brain areas where visual perception will occur. a. fovea b. retina c. optic nerve d. lens 107) The place where the optic nerve connects to the retina is called the __________. a. fovea b. optic chiasm c. blind spot d. superior colliculus 108) The visual pathway that processes form, position, and motion is located in the __________ lobe and the pathway that processes visual form and colour is located in the __________ lobe. a. parietal; temporal b. occipital; parietal c. temporal; occipital d. temporal; parietal 109) As information travels from the primary visual cortex to other regions of the brain involved in visual perception, the information a. remains unchanged in terms of complexity. b. becomes increasingly more complex. c. becomes increasingly more fundamental. d. becomes increasingly more simplified. 110) Research by Hubel and Wiesel demonstrated that cells respond to different orientations of light, and that ___________ respond to light only in a particular location whereas ___________ are not restricted to a specific location in the visual field. a. rhodopsin; photopigments b. ganglion cells; feature detectors c. bipolar cells; thalamic neurons d. simple cells; complex cells