Brain BoutBrainBout

@realBrainBout @Level-1
This part of the human eye contains no photoreceptors (no rods or cones), resulting in a small blind spot in each eye.
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Brain BoutBrainBout

@realBrainBout @Level-1
This part of the human eye contains no photoreceptors (no rods or cones), resulting in a small blind spot in each eye.
Game Media
The optic disc (aka: optic nerve head) is the point at which nerve fibers pass through the retina and out of the eye, thus creating a small blind spot in vertebrate eyes.  Some invertebrates, for example the octopus, do not suffer this blind spot.
IMGAGE: By Jmarchn - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=8343059
  • Biology