The olfactory bulb

The olfactory bulb is a structure located at the base of the brain that processes smell. It receives signals from sensory cells in the nasal cavity that detect odor molecules. Once the olfactory bulb analyzes these signals, it relays information to other brain regions, allowing us to identify and differentiate various scents. This structure plays a crucial role in the sense of smell, influencing taste and even emotions and memories associated with certain odors. Essentially, it helps us make sense of the complex world of smells around us.