A new study reveals how the brain determines whether a smell is pleasant or revolting, highlighting why scent evokes such strong emotional responses. Researchers focused on the amygdala, the brain's emotional hub, and found two genetically distinct cell types that can make any odor feel good or bad, depending on where they project in the brain.
A new study reveals how the brain determines whether a smell is pleasant or revolting, highlighting why scent evokes such strong emotional responses. Researchers focused on the amygdala, the brain's emotional hub, and found two genetically distinct cell types that can make any odor feel good or bad, depending on where they project in the brain.
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