That's a really great question — and you're right, many dementias do share similar symptoms, which can make diagnosis tricky. Doctors use a combination of tools to figure out what's going on in the brain.
The process usually starts with a primary care doctor, who will then refer to a specialist for deeper testing. Here's Show Full Answer
That's a really great question — and you're right, many dementias do share similar symptoms, which can make diagnosis tricky. Doctors use a combination of tools to figure out what's going on in the brain.
The process usually starts with a primary care doctor, who will then refer to a specialist for deeper testing. Here's what that process can look like:
- Cognitive and memory tests to check thinking and problem-solving
- Brain imaging scans like MRI, CT, or PET scans to look at brain structure and spot protein buildups or damage
- Blood tests to check for specific markers linked to Alzheimer's
- Cerebrospinal fluid (CSF) tests for highly accurate early detection
- Neurological and psychiatric exams to check motor skills, balance, and mood
- A full review of medical history and current medications Brain scans are especially helpful in telling dementias apart. For example, Alzheimer's shows shrinkage in the hippocampus and protein buildups, while other types may show blood vessel damage or different protein deposits.
Because symptoms can overlap so much, getting a specialist involved is really important for an accurate diagnosis — and that accuracy matters, since treatments and support can differ depending on the type.
3 hours ago
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