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A Digital Screening System for Alzheimer Disease Based on a Neuropsychological Test and a Convolutional Neural Network:  System Development and Validation

A Digital Screening System for Alzheimer Disease Based on a Neuropsychological Test and a Convolutional Neural Network: System Development and Validation

Li et al [15] used fusion information from MRI and PET scans for feature selection, processed the selected features through restricted Boltzmann machines to obtain the learned features, and applied the learned features to an SVM model for the classification of the different stages of AD. However, neuroimaging is not cheap. Moreover, patients who experience claustrophobia cannot undergo scanning by the machine because patients need to lie motionless inside the closed shell of the machine.

Wen-Ting Cheah, Jwu-Jia Hwang, Sheng-Yi Hong, Li-Chen Fu, Yu-Ling Chang, Ta-Fu Chen, I-An Chen, Chun-Chen Chou

JMIR Med Inform 2022;10(3):e31106

User-Friendly Chatbot to Mitigate the Psychological Stress of Older Adults During the COVID-19 Pandemic: Development and Usability Study

User-Friendly Chatbot to Mitigate the Psychological Stress of Older Adults During the COVID-19 Pandemic: Development and Usability Study

In a systematic review, Chen and Schulz [7] found that information and communication technology interventions can effectively reduce social isolation among older adults and potentially improve their quality of life by enhancing social support, promoting social engagement, and reducing feelings of loneliness and depression. However, a cross-sectional study also showed that problematic social media use was positively associated with perceived social isolation among older adults [35].

Ya-Hsin Chou, Chemin Lin, Shwu-Hua Lee, Yen-Fen Lee, Li-Chen Cheng

JMIR Form Res 2024;8:e49462

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