A new study reveals that the human brain may process visual information differently depending on whether the person is awake or under anesthesia. Researchers found that brain activity patterns shift significantly when consciousness is altered, particularly in regions linked to perception and attention. The findings challenge long-held assumptions about how anesthesia affects cognitive functions and could have implications for medical procedures and neurological research. The study suggests that even brief periods of unconsciousness trigger measurable changes in how the brain organizes sensory input.
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