Share This Page

Alzheimer's And Dementia Weekly

Support & Insight for the Autumn of Life

Diagnosis

What is Posterior Cortical Atrophy?

July 13, 2023 No Comments

Posterior Cortical Atrophy, or PCA, is a specific form of Alzheimer’s that affects the back of the brain.
Author Terry Pratchett was diagnosed with it.

Digital Clock-Drawing Test Detects Alzheimer’s Ahead of Symptoms

July 6, 2023 No Comments

A new test that can be completed in less than three minutes enables simple, accurate detection of cognitive impairment and Alzheimer’s in cognitively normal adults, including those with no symptoms of dementia. Find out more.

What to Expect When Going for a Memory Diagnosis

July 3, 2023 No Comments

What to ask and expect when going for a memory, Alzheimer’s or dementia diagnosis.

What You Want to Ask Is: What Caused the Dementia?

June 29, 2023 No Comments

Alzheimer’s is the most common type of dementia, but it is just one cause. In this short Q & A, watch Stanford Neurologist Dr. Kerchner explain the importance of getting an accurate diagnosis.

Lund Blood Test Enables Early Alzheimer’s Diagnosis & Treatment

June 23, 2023 1 Comment

A large study led by Lund University in Sweden has shown that people with Alzheimer’s disease can now be identified before they experience any symptoms.

Alzheimer’s Scans Cost $3000. Can $3 of Peanut Butter Do the Job?

June 22, 2023 8 Comments

To get a definite diagnosis of Alzheimer’s requires an F18 brain scan, costing $3,000. Can the olfactory nerves’ ability to sense peanut butter offer an alternative Alzheimer’s test? It certainly seems accurate enough, at 1/1000th the cost!

Dementia, Neurologists & Face Time

June 21, 2023 3 Comments

WHEN DIAGNOSING DEMENTIA, NEUROLOGISTS KNOW that nothing is as important as spending time face-to-face. Understanding symptoms and clinical clues in exams are the critical aspects of neurology. Learn how America’s healthcare system holds up to this standard.

Is It Alzheimer’s or a Bad Mix of Medicine?

June 15, 2023 5 Comments

85-year-old Betty Wallwork was diagnosed with Alzheimer’s. But it wasn’t true. Find out why.

Infrared Sensor Spots Alzheimer’s 17 Years Before Symptoms

June 1, 2023 No Comments

A new sensor has been developed that can detect Alzheimer’s more than a decade before symptoms appear. Learn more.

Discovery of Biomarker Could Predict Alzheimer’s in Blood Test

May 12, 2023 2 Comments

A certain protein in the blood can be used to predict the eventual appearance of Alzheimer’s. Will this allow for early intervention?

A peaceful sleeping infant wrapped in a soft, warm blanket on a cozy white surface.

Do Babies’ Tau Proteins Hold the Key to Curing Alzheimer’s?

July 1, 2025

Why Do Babies Have More Alzheimer’s Protein Than Adults? A Surprising Clue to Future Treatments

I am only one, but I am one. I will not let what I cannot do interfere with what I can do.

Thought of the Week: What I Can Do

July 1, 2025

I am only one,But I am one.I cannot do everything,But I can do something. And I will not letWhat I cannot doInterfere withWhat I can

Dr. David Jones reviews brain scans on a computer at Mayo Clinic.

One Scan, 9 Dementia Types: Mayo Clinic’s Breakthrough AI

June 30, 2025

Diagnosing the right dementia type often takes months. It can make a big difference. Mayo Clinic’s AI tool identifies 9 dementia types, including Alzheimer’s, with one scan — a transformative advance in early, accurate diagnosis.

Most Popular Stories

kid, coffee, cup, breakfast, tiny, kids, small, coffee, coffee, coffee, coffee, coffee, kids

Big Cup, Little Man: Picking Up the Earliest Signs of Alzheimer’s

SHORT-TERM MEMORY lapses are obvious signs of Alzheimer’s, but other tell-tale signals begin to show much earlier. Learn how to look for semantic impairments, such as simple questions about size.

85 with Dementia? Good Chance It’s HS-AGING, Not Alzheimer’s

Three important dementia studies focus on HS-AGING, a type of dementia almost as common as Alzheimer’s in the 85+ group. Yet few people have heard of it. Why? What makes it different?

Grandmother in black and white striped shirt hugging girl in black and white striped shirt

A Grandchild for One Day Keeps Dementia Away

An intriguing study of 120 grandmothers might surprise you. Doctors know socially engaged people have better cognition and less dementia. But can a person get too much of a good thing? What’s the right balance?