Environmental enrichment provides a potential protective effect against neurodegenerative disorders. Currently, however, there is no easy way of determining the efficacy of enrichment procedures. This protocol describes a simple “Puzzle Box” method for assessing an animal’s cognitive function, in order to reveal the effectiveness of environmental enrichment.
O'Connor, A. M., Burton, T. J., Leamey, C. A., Sawatari, A. The Use of the Puzzle Box as a Means of Assessing the Efficacy of Environmental Enrichment. J. Vis. Exp. (94), e52225, doi:10.3791/52225 (2014).