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Transcript
Into the Eye
1.
Photoreceptors transform light energy into electrical
impulses.
2.
Neurons cross over to left or right in optic chiasm.
3.
Neurons continue into brain – 1st stop lateral
geniculate nucleus.
4.
Information passes thick group of long neurons called
optic radiation.
5.
Messages end up in the back of the brain at visual
cortex.
6.
Perception develops here and impact from both eyes
is put together to form an image.