Gait Analysis for Identifying Normal Cognition, Subjective Cognitive Decline, and Mild Cognitive Impairment in Parkinson Disease: Diagnostic Study

Juan Huang   ^{1, 2 *} , MD ;   Lingyu Wu   ^{3, 4, 5 *} , MS ;   Hui Wang   ^{1 *} , MD ;   Lin Chen   ¹ , MD ;   Binbin Hu   ¹ , MD ;   Fei Zhang   ^{3, 4, 5} , MS ;   Kang Ren   ^{3, 4, 5} , PhD ;   Yun Ling   ^{3, 4, 5} , BS ;   Zhonglue Chen   ^{3, 4, 5} , MS ;   Wei Huang   ¹ , MD

¹ Department of Neurology, Jiangxi Medical College, Nanchang University, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China

² Department of Neurology, The First affiliated Hospital of Nanhua University, Hengyang, China

³ GYENNO Science Co., Ltd., Shenzhen, China

⁴ HUST-GYENNO CNS Intelligent Digital Medicine Technology Center, School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan, Hubei, China

⁵ Guangdong Provincial Engineering Technology Research Center for Medical Artificial Intelligence in Neurological Disease, Shenzhen, Guangdong, China

*these authors contributed equally