Snake with three eyes

[GulliverFoyle]

@Scientist

Hemisphere demarcation of visual cortex is definitely not a myth. Parts of your eyes that see things left of your nose transmit to the right hemisphere, and vice versa.

Good to know. Thanks.

@Scientist

As the third eye is facing almost straight up, if it is functional and wired normally, then it should project to both hemispheres about equally.

Question: Do reptile brains have split hemispheres?