The rodent olfactory system is of increasing interest to scientists, studied, in part, in systems
biology because of its stereotyped, yet accessible circuitry. In addition, this area's unique
ability to generate new neurons throughout an organism's lifetime makes it an attractive
system for developmental and regenerative biologists alike. Such interest necessitates a
means for a quick, yet reliable assessment of olfactory function. Many tests of olfactory ability
are complex, variable or not specifically designed for mice. Also, some tests are sensitive to …