How Is Dementia Diagnosed?
Dementia is diagnosed through a detailed process designed to rule out other causes of memory loss and cognitive decline. Doctors begin with a thorough medical history review, discussing symptoms, medications, and family history.
Next, cognitive and neuropsychological tests assess memory, language, problem-solving, and attention. These help determine how much thinking ability has changed from normal aging.
A physical and neurological exam follows to check reflexes, coordination, and senses, which can reveal signs of brain or nerve disorders.
Blood tests help rule out vitamin deficiencies, thyroid problems, or infections that might mimic dementia. Brain imaging, such as MRI or CT scans, allows doctors to identify strokes, tumors, or brain shrinkage typical of dementia-related conditions.
At The Cottage at Litchfield Hills, we support residents and families through every stage of cognitive care with compassion and expertise.
Frequently Asked Questions
Can dementia be diagnosed with a blood test?
No single blood test diagnoses dementia, but tests help rule out other conditions.
How long does a dementia diagnosis take?
It varies but usually requires multiple visits and tests.
Who diagnoses dementia?
Neurologists, geriatricians, or psychiatrists typically make the diagnosis.
Sources:
- https://stanfordhealthcare.org/medical-conditions/brain-and-nerves/dementia/diagnosis.html
- https://www.webmd.com/alzheimers/diagnose-dementia
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