Screening for Alzheimers Disease
The purpose of screening is early diagnosis and treatment. Screening tests are usually done for people without any current symptoms, but who may be at high risk for certain diseases or conditions.
There are several tests that doctors may use to screen for
Alzheimers disease. Examples include:
- Neurological exam—to test the nervous system (brain, spinal cord, nerves, and muscles) for evidence of other neurological disorders
Wechsler's Logical Memory and Visual Reproduction and Kendrick Object Learning Test—may be used if you have
- Seven-Minute Screen
- Mini-Mental State Exam
- Montreal Cognitive Assessment (MoCA)
- Memory Impairment Screening
- Self-assessment cognitive test—this is a test that you take on your own to assess your memory
Genetic testing is available, but it is not routinely used in most patients. It may be done in patients with a family history of early-onset Alzheimers. Researchers are also studying whether specialized imaging tests would be helpful in screening for Alzheimers disease. Cerebrospinal fluid (CSF) evaluation via a lumbar puncture may play a role in the diagnosis of Alzheimers disease.
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http://www.ebscohost.com/dynamed.ebscohost.com/about/about-us. Updated August 19, 2013. Accessed September 6, 2013.
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http://www.nia.nih.gov/Alzheimers/Publications/medicationsfs.htm. Updated July 22, 2013. Accessed September 6, 2013.
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Last reviewed September 2014 by Rimas Lukas, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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