3 Recently, Debajit Saha, an assistant professor of biomedical engineering at Michigan State University, and his team tapped into the odor-sensing circuitry of the locust brain to detect the scent ...

This view into the brain of a locust allows you to see the neurons involved in the processing of scent information. The orange and blue neurons were filled with dye to reveal their beautifully complex ...

View Full Profile. Learn about our Editorial Policies. Scientists hack the locust brain to identify the unique odor signatures of oral cancers. Researchers placed electrodes in the odor processing ...

Now, scientists report that an increase in serotonin concentration in a specific region of the locust's nervous system ... but not in the brain or other regions of the nervous system (Science ...