2008 ASSFN Biennial Meeting Abstracts Upcoming Meetings American Society for Stereotactic and Functional Neurosurgery New York, NY June 13-16, 2010 www.assfn.org World Congress on Pain Montreal, Quebec, Canada August 29-September 2, 2010 www.iasp-pain.org Congress of Neurological Surgeons San Francisco, CA October 16-21, 2010 www.neurosurgeon.org North American Neuromodulation Society Las Vegas, NV December 2-5, 2010 www.neuromodulation.com Congress on Mental Dysfunction & Other Non-Motor Features in PD Barcelona, Spain December 9-12, 2010 www.kenes.com/mdpd 10th International Conference on Alzheimer’s and Parkinson’s Diseases Barcelona, Spain March 9-13, 2011 www.kenes.com/adpd