American Association of Neurological Surgeons (AANS)
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.

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.

National Institutes of Health
NIH is the steward of medical and behavioral research for the Nation. Its mission is science in pursuit of fundamental knowledge about the nature and behavior of living systems and the application of that knowledge to extend healthy life and reduce the burdens of illness and disability.

National Institutes, Centers & Offices

National Institute of Neurological Disorders and Stroke (NINDS)
The mission of the NINDS is to reduce the burden of neurological diseases -- a burden borne by every age group, every segment of society, and people all over the world.

National Library of Medicine (NLM)
NLM collects, organizes, and makes available biomedical science information to scientists, health professionals, and the public.

MedlinePlus
MedlinePlus will direct you to information to help answer health questions. MedlinePlus brings together authoritative information from NLM, the National Institutes of Health (NIH), and other government agencies and health-related organizations.

ClinicalTrials.gov
ClinicalTrials.gov is a registry of federally and privately supported clinical trials conducted in the United States and around the world.

Society for Neuroscience
The Society for Neuroscience is a nonprofit membership organization of basic scientists and physicians who study the brain and nervous system.