TCST Logical Sorts

1. Alzheimer's disease decreases TCST Logical Sorts in humans (F(1,249) = 142, p < .001).

   “TCST performance (LS and total errors) significantly differed between groups [F (1,249) = 142, p < .001 and F(1,248) = 26.5, p < .001].”

   Humanshealthy aging 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

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