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  1. How Is Dementia Diagnosed? - WebMD

    Feb 19, 2025 · You'll take tests to see how your memory (cognitive), brain function (neurological), and brain structure (brain scans) works. Your doctor will also do blood tests and ask you questions about...

  2. Medical Tests for Diagnosing Alzheimer's & Dementia | alz.org

    Testing for Alzheimer’s or another dementia entails diagnostic, cognitive or blood tests, MRI, CT or PET brain imaging, neurological exams or other assessments.

  3. New FDA-approved blood tests for diagnosing Alzheimer's disease

    Jul 8, 2025 · A simple blood test done in a doctor's office can help to diagnose Alzheimer's disease. Find out who can have the test, and how accurate results are.

  4. Screening for Alzheimer's and Dementia with Memory Tests

    Jun 8, 2024 · Doctors use several assessment tools to diagnose Alzheimer's disease or other dementias, including tests that evaluate cognitive skills and memory. The results of these tests are …

  5. How Is Dementia Diagnosed? List of Tests Doctors Perform - AARP

    Doctors employ a number of tests and methods to diagnose dementia. Here are the common ways dementia such as Alzheimer’s and Lewy body are diagnosed.

  6. SAGE - Memory Disorders | Ohio State Medical Center

    A simple Self-Administered Gerocognitive Exam, or SAGE test, detects early signs of Alzheimer’s disease. Learn more about SAGE here at Ohio State.

  7. Dementia Tests: What to Know and How They Work | U.S. News

    Nov 7, 2025 · Learn about the different dementia tests used to assess cognitive function and screen for dementia or mild cognitive impairment.

  8. How Is Alzheimer's Disease Diagnosed? - National Institute on Aging

    Conduct tests of memory, problem solving, attention, counting, and language. Order blood, urine, and other standard medical tests that can help identify other possible causes of the problem. Administer …

  9. Tests for diagnosing dementia - NHS

    Information on the tests used by GPs and specialists to diagnose dementia, including the GPCOG test, blood tests and brain scans.

  10. Diagnosis and Tests for Dementia | American Geriatrics Society ...

    Do a complete physical exam that includes blood and other lab tests to check for underlying problems and reversible causes, such as infections, vitamin B12 deficiency, and thyroid problems. Ask …