Latest Olfactory system Stories
Nocturnal animals need their noses to stay alive.
Fish fail to detect danger in copper-polluted water.
Behind the common expression "you can't compare apples to oranges" lies a fundamental question of neuroscience: How does the brain recognize that apples and oranges are different?
Researchers now say the ability of mice to detect threats may be determined by a single olfactory gene that allows them to detects things like the urine of an nearby predator.
Following an article about new research claiming to discover that some internal organs may be able to smell and drink foods, Yumi Media releases a statement. Bohemia,
Biologists at the California Institute of Technology (Caltech) have identified the origin of olfactory nerve cells, finding that neural-crest stem cells – multipotent, migratory cells unique to vertebrates that give rise to many structures in the body – play a key role in building olfactory sensory neurons in the nose.
Sexually naïve male mice respond differently to the chemical signals emitted by newborn pups than males that have mated and lived with pregnant females.
Insect odorant receptors regulate their own sensitivity.
The majority of the scientific community has embraced the idea of different smells being based on the olfactory receptors’ ability to detect various shapes of odor molecules.
- A woman chauffeur.
- A woman who operates an automobile.