The Sociedad Española de Neurología (SEN) is a Spanish scientific society founded in 1949, with around 3,500 members, most of them physicians specializing in neurology. It supports the professional community through study groups, project management resources, employment and accommodation listings, and opportunities for members to connect and share experiences. Its services include access to the Redcap platform, newsletters, medication alerts, and institutional, educational, scientific, technological, and social endorsements.

SEN also provides continuing education through courses, congresses, webinars, and escuelaSEN, alongside guidance and clinical protocols on neurological conditions. Its publications include medical resources, manuals, and the journals Publicación Médica Neurología and Neurosciences & History. The society shares research opportunities, grants, scholarships, awards, and news for professionals, patients, and the public. It also publishes health alerts and press communications, and organizes or promotes activities and events related to neurology. Through its groups, educational programs, resources, and public information, SEN serves both neurology professionals and wider audiences interested in brain health.