If the result of your MRI or CT scan is not clear, you may have another type of scan called a SPECT scan or a PET scan. These scans can show if there are problems with the blood flow in the brain. If ...

People with dementia have distinct brain wave patterns ... for early diagnosis is high-tech neuroimaging such as magnetic resonance imaging (MRI) or positron emission tomography (PET) scans.

New guidelines will help doctors identify patients with a common memory-loss syndrome that is often misdiagnosed as Alzheimer's disease in older adults. The diagnostic criteria for limbic-predominant ...

New guidelines will help doctors identify patients with a common memory-loss syndrome that is often misdiagnosed as Alzheimer's disease in older adults.