Jingyi Lin, Tianyan Xu, Xuan Yang, Qijie Yang, Yuan Zhu, Meidan Wan, Xuewen Xiao, Sizhe Zhang, Ziyu Ouyang, Xiangmin Fan, Wei Sun, Fan Yang, Li Yuan, Yuzhang Bei, Junling Wang, Jifeng Guo, Beisha Tang, Lu Shen, Bin Jiao
INTRODUCTION: Whether the integration of eye-tracking, gait, and corresponding dual-task analysis can distinguish cognitive impairment (CI) patients from controls remains unclear. METHODS: One thousand four hundred eighty-one participants, including 724 CI and 757 controls, were enrolled in this study. Eye movement and gait, combined with dual-task patterns, were measured. The LightGBM machine learning models were constructed. RESULTS: A total of 105 gait and eye-tracking features were extracted...
October 24, 2023: Alzheimer's & Dementia: the Journal of the Alzheimer's Association