Here, we train mice on an associative learning task to test odor discrimination. This protocol also allows for studies on learning-induced structural changes in the brain.
Liu, G., Patel, J. M., Tepe, B., McClard, C. K., Swanson, J., Quast, K. B., Arenkiel, B. R. An Objective and Reproducible Test of Olfactory Learning and Discrimination in Mice. J. Vis. Exp. (133), e57142, doi:10.3791/57142 (2018).