Texas Card Sorting Test

Texas Card Sorting Test predicts diagnostic discrimination between normal aging and Alzheimer's disease clinical syndrome in humans (AUC 0.912).

“Receiver operating characteristics analysis yielded an AUC of 0.912, sensitivity of 75%, specificity of 73%, and classification accuracy of 84% for NC versus ADCS.”

Humansnormal control vs Alzheimer's disease clinical syndrome

Texas Card Sorting Test: a Brief Test of Executive Functioning with Age-Adjusted Norms and External Validation

Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists·5 Feb 2026