Digital Marker for Early Screening of Mild Cognitive Impairment Through Hand and Eye Movement Analysis in Virtual Reality Using Machine Learning: First Validation Study

Se Young Kim   ^{1 *} , BSc ;   Jinseok Park   ^{2 *} , MD, PhD ;   Hojin Choi   ² , MD, PhD ;   Martin Loeser   ³ , PhD ;   Hokyoung Ryu   ⁴ , PhD ;   Kyoungwon Seo   ¹ , PhD

¹ Department of Applied Artificial Intelligence, Seoul National University of Science and Technology, Seoul, Republic of Korea

² Department of Neurology, College of Medicine, Hanyang University, Seoul, Republic of Korea

³ Department of Computer Science, Electrical Engineering and Mechatronics, ZHAW Zurich University of Applied Sciences, Winterthur, Switzerland

⁴ Graduate School of Technology and Innovation Management, Hanyang University, Seoul, Republic of Korea

*these authors contributed equally