CranialandCervicalNerves
1
OpticNerve(II)(VisualPathway):Schema
Plate121
Overlapping
visual fields
Projection on
left retina
Choroid
Choroid
Periphery
Macula
Projection on
right retina
Central darker
circle represents
macular zone
Lighter shades
represent
monocular fields
Each quadrant
a different color
Projection on right
dorsal lateral
geniculate nucleus
Optic nerves (II)
Optic chiasm
Optic tracts
Projection on left
dorsal lateral
geniculate nucleus
Lateral
geniculate
bodies
Optic radiation
Optic radiation
Calcarine
sulcus
Calcarine
sulcus
Projection on left
occipital lobe
Projection on right
occipital lobe
Structure of retina: schema
A
Amacrine cells
B
Bipolar cells
C
Cones
G
Ganglion cells
H
Horizontal cells
P
Pigment cells
R
Rods
G
G
A
B
H
A
B
H
R
C
P
P
R
C
