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anatomy block 4 > Visual System > Flashcards

Flashcards in Visual System Deck (40)
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31

Area 17

Primary Visual Cortex

32

6 layers 

LGN

33

large cells;

eceive information about movement and contrast from M-cells

Magnocellular layers 

34

1 and 2 of LGN 

•Magnocellular layers

35

Parvocellular layers

small cells;

receive information about form and color from P-cell

36

3-6 of LGN

Parvocellular layers

37

Optic tract fibers are segregated by eye in the

LGN

38

--- LGN layers receive fibers from the ------ eye and --- layers receive fibers from the ------ eye

Three LGN layers receive fibers from the contralateral eye and 3 layers receive fibers from the ipsilateral eye

39

the upper visual field contribute to the ---- optic radiations, and terminate in the ---- aspect of V1

the upper visual field contribute to the inferior optic radiations, and terminate in the inferior aspect of V1

40

calvarian fissure

separates upper and lower visual field of V1