World-class Global Events. Present new research.SfN meetings gather thousands of neuroscientists from around the world to debut cutting-edge research on the brain and nervous system. This 4 day event is filled with invited symposia, symposia, posters, awards, a keynote address, and most importantly the opportunity to connect with colleagues. Learn about the upcoming events in the Department of Neurology at Columbia University Irving Medical Center in New York City. About CNS Annual Meeting. Each year The Cognitive Neuroscience Society holds and annual meeting in the spring. Advance your knowledge, take in the latest science, and network with your peers at the AAN Annual Meeting. Join us in the historic city of Boston from April 25-28, for the 2025 American Association of Neurological Surgeons Annual Scientific Meeting. To create a free account, please fill out the form below.