A whiff of warm bread can transport you back decades—science explains why scents trigger powerful childhood memories.
Scent triggers childhood memories
A whiff of warm bread, church wax, or damp undergrowth can suddenly transport us back decades, and this time travel has a scientific explanation.Podcast explores the science of smell
The topic of the podcast Curieux comme Rémy is how scents can trigger childhood memories and how this works scientifically.Smell bypasses the brain’s sorting system
Smell is the only sense that bypasses the brain's sorting system, sending signals directly to the emotional and memory regions.Scent-triggered memories are emotionally charged
Memories triggered by scents are often from childhood and are more emotionally charged than those triggered by words or images.Childhood exposure explains scent’s power
The discovery of scents during childhood can explain why they have such a powerful effect on our memories.Scent is used in immersive experiences
Museums and merchants sometimes use scent diffusers to create an immersive experience for visitors or customers.People can choose scents for happy memories
One can also deliberately choose scents to associate with happy moments, such as a vacation perfume or a wedding bouquet.Smell can be cultivated at any age
Smell can be cultivated at any age and perfumers learn to recognize hundreds of notes through training.
