"Unlike sight or sound, smell has a direct pathway to the amygdala and hippocampus-the regions involved in emotion and autobiographical memory. Because of this connection, memories triggered by scent are often more vivid and emotionally intense than those triggered by sight."
"When Emma once felt sick at the scent of her ex's cologne, that reaction wasn't about pheromones. It was an associative memory. Over time, the smell had become linked to heartbreak, and her body responded accordingly to the trigger."
Emma encounters a man on a crowded train wearing Curve cologne, the same fragrance her ex-boyfriend wore. A year earlier, this scent would have triggered painful memories of heartbreak and arguments. However, after twenty years and now being in love with Daniel, the same smell no longer distresses her. Instead, she appreciates it neutrally, recognizing the man simply smells human and fresh. Meanwhile, the woman beside Emma recoils from the identical scent. This contrast illustrates how smell connects directly to emotional memory centers in the brain, making olfactory experiences highly personal and dependent on individual associations rather than the scent itself.
#olfactory-memory #emotional-associations #neuroscience-of-smell #personal-perception #sensory-experience
Read at Psychology Today
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