
Free
About
The Ambulatory Research in Cognition (ARC) app was designed by the Cognitive Technology Research Laboratory (CTRLab) in the Department of Neurology at Washington University in St. Louis for participants enrolled in the Dominantly Inherited Alzheimer Network (DIAN) studies. The Inv ARC app assesses cognition using frequently administered but brief cognitive tests. This app is intended for use only by participants enrolled in DIAN-Trial Unit studies.
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What's New in INV ARC App
1.1.1
March 10, 2026
Bug fixes






