This valuable study shows that an odorant that is typically thought of as a repellant actually activates both attractant and repellant olfactory neurons in C. elegans. Solid evidence is provided that ...

The olfactory bulb is a key center for both neurogenesis, the birth of new neurons and for memory. Can you recall powerful, ...

When we think about Parkinson’s disease, most of us picture trembling hands or a shuffling walk. But what if your nose could ...

Check out common causes of olfactory hallucinations, including sinus infections, migraines, allergies, and neurological ...