What does leukoaraiosis mean on a brain scan
Leukoaraiosis is a radiological term used to describe areas of abnormal brightness seen on MRI brain scans, particularly on T2-weighted and FLAIR...
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How does a functional mri help in dementia research
Functional MRI helps dementia researchers by detecting changes in brain activity before structural damage becomes visible on a standard scan.
What is the difference between subjective and objective memory loss
Subjective memory loss and objective memory loss are two distinct phenomena that are often conflated — but they measure fundamentally different things.
Can an eye exam detect early signs of alzheimers
Yes, an eye exam can detect early signs of Alzheimer's disease — and the science behind it is more advanced than most people realize.
What does small vessel ischemic disease mean on a brain mri
When a brain MRI report comes back with the phrase "small vessel ischemic disease," it can feel alarming and cryptic in equal measure.
How long does a full dementia evaluation take
A full dementia evaluation typically takes between two and five hours for the neuropsychological testing portion alone, with most evaluations running...
What is the cdr scale and how is it used for dementia
The CDR scale — short for Clinical Dementia Rating — is a standardized tool used by clinicians to measure how severely dementia is affecting a person's...
Can dementia show up on a routine blood test
A routine blood test — the kind ordered at your annual physical to check cholesterol, blood sugar, and kidney function — cannot detect dementia.
What does microangiopathic changes mean on a brain mri
When a radiologist reports "microangiopathic changes" on a brain MRI, it means there is visible damage to the small blood vessels — the arterioles,...
How is frontotemporal dementia diagnosed differently
Frontotemporal dementia is diagnosed differently from Alzheimer's and other dementias primarily because the clinical presentation, cognitive profile, and...