World Federations of Neurosurgical Societies Mrs. Janette A. JOSEPH Director, WFNS Central Office 5 Rue du Marché 1260 Nyon, Vaud Switzerland Tel: +41-22-362 4303 / Fax: +41-22-362 4352 janjoseph@wfns.ch

European Association of Neurosurgical Societies Susie Hide Administrative Director 18 Marston Meysey Wiltshire SN6 6LQ United Kingdom Phone: +44 1285 810921 +44 7967 458028 susie.hide@btinternet.com

Latin American Federation of Neurosurgery Societies +55 (65) 9233-3299 Cuiaba - MT Brazil 78005-340 Rio Grande - RS Brazil 96200-000

The American Association of Neurological Surgeons (AANS) is the organization that speaks for all of neurosurgery. The AANS is dedicated to advancing the specialty of neurological surgery in order to promote the highest quality of patient care.

Portuguese Society of Neurology Contacts Travessa Álvaro Castelões, nº 79 - Room 9; 4450-044 Matosinhos, Portugal Phone:+351220164206 | Mob: +351933205202 e-mail: secretariado@spneurologia.pt SINAPSE: spn.edi@gmail.com

Contact Faculty of Medicine, University of Coimbra Azinhaga de Santa Comba 3000-548 COIMBRA Secretariat: conselho.cpc@gmail.com Webpage: http://www.cpcerebro.pt

Portuguese Neuroscience Society The aims of the Portuguese Neuroscience Society are to promote and develop scientific research in this area and to disseminate it to the scientific community.

Portuguese League Against Epilepsy The Portuguese League Against Epilepsy is a private, non-profit, technical-scientific association that brings together experts from various fields who are motivated to improve the healthcare provided to people with epilepsy in Portugal.

Congress of Neurological Surgeons The Congress of Neurological Surgeons exists to enhance health and improve lives worldwide through the advancement of education and scientific exchange.