Genetics Home Reference (GHR) provides free access to consumer-friendly information on medical genetics to patients and their family members, health care professionals, and the public. The site offers summaries for a broad range of inherited conditions or disorders caused by gene alterations. Each condition summary includes the causes, available genetic testing, and links to summaries on related

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literature.

The mission of NINDS is to reduce the burden of neurological disease - a burden borne by every age group, by every segment of society, by people all over the world.

Pelizaeus-Merzbacher Disease Information

Comprehensive dictionary of medical eponyms. The stories of diseases, conditions, medical syndromes and the people whose names they carry.

United Leukodystrophy Foundation: The leukodystrophies are = genetically determined progressive disorders that affect the brain, = spinal cord and peripheral nerves. The term leukodystrophy derives from = the Greek words "leuko" meaning white and referrin

Extensive knowledge base of medical information on symptoms, diagnosis, and misdiagnosis of more than 20,000 medical conditions. Research causes of your symptoms or research treatments for diseases.