COG Selftest

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An easy-to-use online screening tool that aids in the early detection of Alzheimer's Disease.

If you are looking to take the test from home then visit to get started.

If you are a physician and would like additional information about our products or using the COGselftest in your office, call us at 877-259-7353 ext. 1 or email

Identifying potential problems early is key
The COGselftest empowers you to monitor your cognitive health and identify potential problems as early as possible, when treatment options are best.

Click here for a brief video on the COGselftest and testimonials from people who have taken the test.

Scientifically developed for accurate results
The COGselftest is an online version of the paper test created in 2002 by Dr. John H. Dougherty Jr., a leading neurologist. It has been proven 96% accurate in clinical trials.

Affordable price, easy to use
The COGselftest costs about as much as a doctor co-pay. It can be taken with basic computer skills or with the help of a loved one, and generally takes 10-30 minutes to complete.

The Selftest section:

More about Alzheimer's

Browse our Alzheimer´┐Żs resources to learn more about symptoms, diagnosis, treatment, care and more.