Neuroscientists discover they can forecast how well somebody can see based upon the special structure of their main visual cortex.
Visual Cortex Size, Brain Tissue Can Predict How Well We See
In lots of methods, the eye works as a cam, with the retina functioning as the photographic movie (or CCD in a digital electronic camera.) However, you do not in fact see anything without your brain, which gets the visual signals from the eye through the optic nerve.
The main cortical area of the brain that gets, incorporates, and procedures visual info transferred from the retinas is understood as the visual cortex. It lies in the occipital lobe of the main cortex, which remains in the most posterior area of the brain. The visual cortex divides into 5 various locations (V1 to V5) based upon function and structure, with V1 being the main visual cortex.
The size of our main visual cortex and the quantity of brain tissue we have actually devoted to processing visual info at specific places of visual area can forecast how well we can see, a group of neuroscientists has actually found. Its research study, which appears today (June 13, 2022) in the journal Nature Communications, exposes a brand-new link in between brain structure and habits.
“We have found that we can predict how well someone can see based on the unique structure of their primary visual cortex,” describes lead author Marc Himmelberg, a postdoctoral scientist in
