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Smell Triggers Childhood Memories | Science News
Ever had a scent suddenly pull you back to childhood? Scientists now believe it’s thanks to special brain cells called granule cells, formed from birth, that lock in early, pleasurable smells — creating vivid, positive memories that linger even decades later. While smell may feel uniquely powerful, researchers suggest all senses can trigger memories — but smell acts like a precise “password” to unlock them. One chemist wonders if this theory also explains negative memories, while another recalls how a childhood dish’s perfect taste hinges on timing. Listen in comfort:Get a discount on a Soli…
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