The olfactory bulb and its role in memory

The olfactory bulb is a part of the brain that processes smells. When we detect an odor, signals travel to the olfactory bulb, which then relays this information to other brain regions involved in memory and emotion, such as the hippocampus and amygdala. This connection explains why certain smells can trigger vivid memories or strong feelings. The olfactory bulb plays a key role in linking smells to personal experiences, helping us recognize familiar scents and remember associated events or places.