Combination of Paper and Electronic Trail Making Tests for Automatic Analysis of Cognitive Impairment: Development and Validation Study

Wei Zhang   ^{1 *} , MD ;   Xiaoran Zheng   ^{1 *} , MD ;   Zeshen Tang   ² , PhD ;   Haoran Wang   ² , PhD ;   Renren Li   ¹ , PhD ;   Zengmai Xie   ¹ , MSc ;   Jiaxin Yan   ¹ , MSc ;   Xiaochen Zhang   ¹ , MSc ;   Qing Yu   ¹ , BSc ;   Fei Wang   ^{3 *} , MD ;   Yunxia Li   ^{1 *} , PhD

¹ Department of Neurology, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China

² Department of Computer Science and Technolgy, College of Electronic and Information Engineering, Tongji University, Shanghai, China

³ Department of Neurosurgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China

*these authors contributed equally