Detailed movie protocol for the T-maze test used in this article Tsuyoshi Miyakawa, Fujita Health University 14 May 2012 Here is some additional information on the working memory test we used in this article. Now, we published a movie article showing the detailed protocol for the test utilizing an automatic T-maze apparatus in Journal of Visualized Experiments. Shoji, H., Hagihara, H., Takao, K., Hattori, S., Miyakawa, T. T-maze Forced Alternation and Left-right Discrimination Tasks for Assessing Working and Reference Memory in Mice. J. Vis. Exp. (60), e3300, DOI: 10.3791/3300 (2012). http://www.jove.com/video/3300 This movie article would be useful, if you are not familiar with the test and want to do similar experiments. Competing interests Tsuyoshi Miyakawa is an advisor of O'Hara and Co., which produces and sells the T-maze testing apparatus.