Helps readers to understand the warning signs, causes, and treatments of Alzheimer's disease, as well as its related dementias. The book gives families and caregivers information on what to expect as Alzheimer's disease progresses. Information is provided on genetic, neurological, and pharmacological research initiatives, and offers advice on coping with challenges of caring for someone with the disease. A glossary, a guide to federal programs, and a list of state agencies is included.