Nurse with Patient

Welcome!

Cognistat is utilized worldwide by health professionals who depend on a quick, reliable, and widely accepted method for cognitive testing.

This testing instrument is used globally by psychologists, physicians, nurses, and other health-related professionals who find that Cognistat provides information essential to their evaluation and care.

Developed by Ralph J. Kiernan, PhD; Jonathan Mueller, MD; and J. William Langston, MD, Cognistat has been found to be reliable and highly valid.

 
CAS: The Cognistat Assessment Test
Did You Know?
Question Mark
In a recent survey, Rabin, Barr and Burton found that Cognistat was among the 20 most widely used test instruments employed by neuropsychologists in the United States and Canada.
FROM THE DOCTORS
By Ralph J. Kiernan, Ph.D.
Neuropsychologists are constantly faced with a complex clinical task that requires them to draw upon a broad empirical data base in relating test scores to brain dysfunction.
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On-line Radio Interview
Dr. Jonathan Mueller MD on the "Coping with Caregiving" radio show

Listen to Dr. Jonathan Mueller MD on the "Coping with Caregiving" radio show discussing Cognistat, a cognitive assessment instrument with host, Jacqueline Marcell, author of Elder Rage. You can listen to the archive via Windows Media Player or Real Player (free downloads at this link).