Have questions about Alzheimer's Disease? 

http://www.alz.org/alzheimers_disease_what_is_alzheimers.asp

Have questions about different disorders? Check out Web MD.
www.webmd.com

Want more information on mental health?
National Institute of Mental Health
National Alliance on Mental Health, "America's largest grassroots organization dedicated to improving the lives of persons living with serious mental illness"
Children and Adults with Attention Deficit/Hyperactivity Disorder
Information on Depression: National Institute of Mental Health
information on depression, signs, and treatment: www.helpguide.org
Depression and Bipolar Support Alliance: www.dbsalliance.org

Richmond Area Associations
Alzheimer's Association, Greater Richmond Chapter www.alz.org/grva

International listing of Clinical Research Trials
www.centerwatch.com
www.clinicaltrials.gov

Patient resource for clinical trials
www.clinicalconnection.com