Research Study: Sense of Smell Linked to Speed of Brain Loss and Cognitive Decline

The sense of smell declines with age and loss of olfactory function is also an early symptom of neurodegenerative diseases such as Parkinson’s and Alzheimer’s. To learn more about the link between sense of smell and brain and cognitive changes, a recent study led by NIA-funded scientistsanalyzed sense of smell, brain imaging, and cognitive performance […]

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