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When light is sensed by the left eye by CNII, does it go to the ipsilateral Pre-tectal nucleus, and then innervate Edinger-Westphal nuclei bilaterally...
(this is the description UWorld gave!)
Or is light sensed by CNII, and then it stimulates BOTH pre-tectal nuclei, which then both bilaterally stimulate Edinger-Westphal nuclei....
(this is what the diagram in FA (p.400) shows!)
(this is the description UWorld gave!)
Or is light sensed by CNII, and then it stimulates BOTH pre-tectal nuclei, which then both bilaterally stimulate Edinger-Westphal nuclei....
(this is what the diagram in FA (p.400) shows!)