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Brain’s Left and Right Hemispheres Pass Vision Like Relay Runners
['Ben Sullivan']
ScienceBlog.com
The brain performs an intricate dance every time you watch a bird fly across your field of view, seamlessly transferring visual processing duties between its left and right hemispheres like relay runners passing a baton.
The Neural Relay RaceWhile each hemisphere of the brain primarily processes vision from the opposite side of your visual field, you never notice any gaps or jumps when objects move from left to right or vice versa.
They discovered that the handoff process involves multiple layers of coordination, with different brain regions and frequencies playing distinct roles.
The study also revealed clear functional divisions within prefrontal brain regions.
The findings suggest that our seamless visual experience results from active neural cooperation rather than passive switching between hemispheres.
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