The brain processes overheard words under anesthesia, but it may not remember them
SMRTR summary
Even while fully unconscious under anesthesia, the brain's hippocampus keeps actively processing speech — recognizing words, categorizing their meaning, and even predicting what comes next. Despite this hidden activity, patients remembered nothing afterward, raising questions about what anesthetized patients should and shouldn't hear during surgery.
SMRTR provides this summary for quick context. The original article belongs to Scientific American.
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