english: Indeed, there are over 12,000 neuroscientists who work on the visual system, from the retina to the visual cortex, in an attempt to understand not just the visual system but to also understand how general principles of how the brain might work.
non_english: Preko 12.000 neuronaučnika radi na sistemu za vid, od mrežnjače do vizuelnog korteksa, u pokušaju da razumeju ne samo vidni sistem nego i opšte principe onoga kako mozak možda funkcioniše.