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Smell ties tightly to memory through deep brain pathways

Smell ties tightly to memory through deep brain pathways

Smell ties tightly to memory through deep brain pathways

Olfactory signals reach limbic regions involved in emotion and memory with fewer relays than most senses — one reason a scent can yank a childhood scene into view.

That shortcut is evolutionary and personal: survival once depended on odor cues, and your life story still hitchhikes on them.

Perfume is time travel. The nose keeps a back door into the archive the eyes cannot open as fast.

Shahzad Mahota Shahzad Mahota @shahzad-mahota

Smell ties tightly to memory through deep brain pathways