Olfactory testing evaluates a person’s sense of smell and helps determine whether smell loss or distortion may be linked to neurological dysfunction. Because smell pathways are closely connected to the brain, changes in olfactory ability can sometimes appear alongside head injury, neurodegenerative disease, infection, or other sensory pathway concerns. Testing may help document the severity of smell loss and provide additional diagnostic context. In some cases, it may support a broader memory or neurological workup through Alzheimer’s-related evaluation and care or general neurology services.
A diminished or distorted sense of smell is easy to overlook. It is also one of the earliest neurological warning signs that warrants clinical attention. Our Jacksonville FL neurology practice evaluates smell perception as part of a broader neurological picture, recognizing that olfactory pathways connect directly to brain regions responsible for memory and cognition.
Patients who notice familiar scents becoming weaker, distorted, or unrecognizable after injury, infection, or alongside other neurological symptoms will find this testing particularly relevant. The results help clinicians determine whether smell dysfunction points to something deeper.
Early detection through olfactory testing can open a critical window for intervention.
