number of optic lobes in human brain
Hello Aspirant,
There are 4 optic lobes in human brain.
Mammals' midbrains have two pairs of lobes that protrude from the dorsal surface; the anterior pair houses the auditory centre, and the posterior pair houses the optic centres. These lobe pairs are collectively referred to as corpora quadrigemina. Grey matter and white matter are both parts of it. Correlation centres for the optic and auditory reflexes are found in the superior and inferior pairs, respectively.
more information about optic lobes -
https://www.sciencedirect.com/topics/neuroscience/optic-lobe
Hope this helps.
Hello Aspirant,
Optic lobes are present on the dorsal side. 1 pair of an optic lobe is presently subdivided into four pairs. Each divided transversely into upper and larger superior colliculus and lower and smaller inferior colliculus.
The optic lobe of each side is a larger and more complex extension of the brain, this is the analyzer of visual input from the eye as well as having other "higher" control of behavior. its neural organization is complex and highly structured.
Thank You,