How Scent Affects the Brain

Have you ever experienced a fragrance that instantly reminded you of a person, a place, or a special moment?

That connection begins with your sense of smell. Odour molecules activate sensory cells inside the nose, which send signals to the brain. These signals become the scents we recognise—from fresh flowers to a familiar perfume. Source: NIDCD

The connection between scent, emotion, and memory

In a small brain-imaging study, researchers found that a personally meaningful scent produced stronger emotional responses and greater activity in regions associated with emotion and memory than the comparison cues. The study helps explain why certain fragrances can bring back feelings alongside memories. Research: Herz and colleagues, 2004

For a business, this suggests an opportunity: make fragrance a considered part of the experience customers associate with your space.

Imagine a hotel entrance with a distinctive scent that becomes familiar across several visits. Alongside welcoming service and thoughtful design, that fragrance can become part of the guest’s personal memory of the hotel.

At Brent Aroma, we approach scent as part of your space’s identity—chosen to complement its character and the experience you want to create.

Discover the invisible signature of your space with Brent Aroma.