____________ processes are driven by sensory information while __________ processes are driven by knowledge, beliefs, expectations, and goals.
a. External, internal c. Top-down, bottom-up
b. Bottom-up, top-down d. Passive, active
Question 2
Which set below is in the proper order for visual processing?
a. retina, optic nerve, LGN c. ganglion cells, photoreceptors, LGN
b. LGN, optic nerve, V1 d. optic nerve, striate cortex, ganglion cells