Memory and Smell

Memory is the brain’s ability to store, retain, and retrieve information and past experiences. It allows us to recognize people, recall events, and learn new skills. Smell involves detecting airborne molecules through receptors in the nose, which then send signals to the brain’s olfactory region. Interestingly, smell is closely linked to memory because the olfactory system connects directly to areas involved in emotion and memory, making scents powerful triggers for recalling specific events or feelings. Together, memory and smell shape our experiences, influence our emotions, and help us navigate the world with context and meaning.