Device-Embedded Cameras for Eye Tracking–Based Cognitive Assessment: Validation With Paper-Pencil and Computerized Cognitive Composites

Nicholas Bott   ^{1, 2} , PhD ;   Erica N Madero   ² , MPH ;   Jordan Glenn   ² , PhD ;   Alexander Lange   ² , MSc ;   John Anderson   ² , BS ;   Doug Newton   ² , BA ;   Adam Brennan   ² , BA ;   Elizabeth A. Buffalo   ^{2, 3} , PhD ;   Dorene Rentz   ^{4, 5} , PhD ;   Stuart Zola   ^{2, 6} , PhD

¹ Clinical Excellence Research Center, Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States

² Neurotrack Technologies, Inc, Redwood City, CA, United States

³ Department of Physiology and Biophysics, University of Washington, Seattle, WA, United States

⁴ Department of Neurology, Massachusetts General Hospital, Boston, MA, United States

⁵ Department of Neurology, Brigham and Women's Hospital, Boston, MA, United States

⁶ Office of the Provost, Emory University, Atlanta, GA, United States