van Essen et al. Mefloquine induced motor deficits Wu, X., Nestrasil, I., Ashe, J., Tuite, P., and Bushara, K. (2010). Inferior olive response to passive tactile and visual stimulation with variable interstimu- lus intervals. Cerebellum. [epub ahead of print]. Xu, D., Liu, T., Ashe, J., and Bushara, K. O. (2006). Role of the olivo-cerebel- lar system in timing. J. Neurosci. 26, 5990–5995. Conflict of Interest Statement: The authors declare that the research was conducted in the absence of any com- mercial or financial relationships that could be construed as a potential conflict of interest. Received: 16 July 2010; accepted: 28 October 2010; published online: 19 November 2010. Citation: van Essen TA, van der Giessen RS, Koekkoek SKE, VanderWerf F, De Zeeuw CI, van Genderen PJJ, Overbosch D and de Jeu MTG (2010) Anti-malaria drug mefloquine induces motor learning deficits in humans. Front. Neurosci. 4:191. doi: 10.3389/fnins.2010.00191 This article was submitted to Frontiers in Neuropharmacology, a specialty of Frontiers in Neuroscience. Copyright © 2010 van Essen, van der Giessen, Koekkoek, VanderWerf, De Zeeuw, van Genderen, Overbosch and de Jeu. This is an open-access article subject to an exclusive license agreement between the authors and the Frontiers Research Foundation, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are credited. Frontiers in Neuroscience | Neuropharmacology November 2010 | Volume 4 | Article 191 | 8