Final answer:
Lesions to CN II (optic) can result in visual field deficits, also known as anopsia.
Step-by-step explanation:
Lesions to CN II (optic) can result in visual field deficits, also known as anopsia, which is true. These deficits occur because the optic nerve carries visual information from the eye to the brain, and any damage to this nerve can lead to problems with vision. For example, if there is a lesion in CN II, it can cause a loss of peripheral vision or even complete blindness in the affected eye.