Scientists uncover new connection between smell and memory

Neurobiologists have identified a mechanism that allows the brain to recreate vivid sensory experiences from memory, shedding light on how sensory-rich memories are created and stored in our brains. Using smell as a model, the findings offer a novel perspective on how the senses are represented in memory, and could explain why the loss of the ability to smell has become recognized as an early symptom of Alzheimer’s disease.

Source: sciencedaily.com