Diffuse Scents to Boost Your MemoryHow certain odors lock in information overnight.

From the show

Practical Body Science

Leveraging your olfactory system during deep sleep can significantly improve information retention. Because the brain's smell center connects directly to the hippocampus, bypassing usual sensory filters, odors act as powerful triggers for learning. Discover how pairing a unique fragrance with a study session and leaving it on your nightstand helps your brain replay and solidify knowledge.