• EMSA-SG Study group for Multiple System Atrophy.

• Information and support for persons affected by Tuberous Sclerosis Complex in Canada. Site includes contact e-mail sites for board members across Canada, fact sheets about TSC, a forum for sharing information, and portions of the TSCST newsletter, Connections.

• Kennedy's Disease Association Information about Kennedy's Disease, Symptoms, Chat, Forum.

• MGH Center for Neurodegenerative Disease Research Information on parkinson, huntington, alzheimer. Full text research papers, publication list, conferences and seminars.

• Team Tamara Nonprofit dedicated to raising awreness about Tuberous Sclerosis Complex; raising fund for The Children's Hospital of Phila., The Epilepsy Foundation, The Tuberous Sclerosis Alliance. Includes info links and Tamara's health updates.

• The National Fragile X Foundation Website of the National Fragile X Foundation with extensive information about the disease, its teatment, and inheritance.

• Tuberous Sclerosis Alliance US advocacy and support organization provides information about tuberous sclerosis complex, research on its genetics and treatment, and support for patients and their families.

• Tuberous Sclerosis Association UK charity supporting sufferers, promoting awareness, and seeking the causes and best possible management of this genetic disease. Resources for patient families and information on this condition.