Olfactory Bulb: The olfactory bulb is responsible for processing smells and sending signals to other parts of the brain.
Pheromones: Pheromones are chemical substances released by animals that communicate information, such as attraction or territoriality, through scent.
Memory Retrieval: Memory retrieval is the process of accessing previously stored information from memory. In the context of scent, it refers to the ability of scents to trigger recall of specific memories.