What do you do with a llama? There are many uses for a llama, but the first consideration to owning llamas should be a love of animals and the enjoyment of being around them. Llamas are by nature very intelligent, gentle, and quiet animals. They are relatively inexpensive to maintain, and are cooperative and patient in training.
Located at the back of the brain, the occipital lobes are the part of it responsible for sight. They are part of the cerebral cortex. The temporal lobes and the parietal lobe also play a role in visual perception. Continue Reading.
The retina is the photo receptive sensory layer of the back of the eye, where the optics of the eye focuses an image of what is in front of the eye. The optic nerve carries signals from the retina to the brain, which interprets them as visual images. The retina has two types of cells the rods and cones.