olfactory bulbs

The olfactory bulbs are small structures located at the front of the brain, just above the nasal cavity. They serve as the brain's first relay station for smell. When you inhale, odor molecules bind to receptors in your nose, and this information is sent to the olfactory bulbs. Within these bulbs, signals are processed and then transmitted to other parts of the brain responsible for recognizing and interpreting different smells. This process helps you identify and respond to the odors in your environment, playing a crucial role in senses like taste and detecting hazards.