Dementia and Cognitive Decline

Migration Effects on Cognition: Protocol for the Aging in Kerala Americans Research Study

Kelly Cotton, Dristi Adhikari, Anne Felicia Ambrose, Emmeline Ayers, Helena M Blumen, Mirnova E Ceïde, VG Pradeep Kumar, Mairim Melecio-Vazquez, Sanish Sathyan, Alben Sigamani, Kavita Sivaramakrishnan, Marnina Stimmel, Erica F Weiss, Jie Yang, Joe Verghese

JMIR Res Protoc 2026 (Feb 13); 15:e85493

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Mapping the Landscape, Knowledge Gaps, and Areas for Innovation in Brain Health and Dementia Research in Canada: Protocol for a Scoping Review of Reviews

Juanita-Dawne Bacsu, Kiana Mero, Megan E O'Connell, Megan Funk, Alixe Ménard, Myrna Norman, Sheila Blackstock, Jim Mann, Wendy Hulko, Melba Sheila D’Souza, Sarah Fraser

JMIR Res Protoc 2026 (Feb 13); 15:e79020

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Developing a Multimodal Screening Algorithm for Mild Cognitive Impairment and Early Dementia in Home Health Care: Protocol for a Cross-Sectional Case-Control Study Using Speech Analysis, Large Language Models, and Electronic Health Records

Maryam Zolnoori

JMIR Res Protoc 2026 (Feb 02); 15:e82731

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Self-Perceived Preparedness Needs Among Caregivers of Veterans With and Without Dementia: An Exploratory Study Using Open-Ended Survey Data

Roshni Singh, Sandra Garcia-Davis, Richard Munoz, Saanvi Lamba, Diana Ruiz, Pranjal Tyagi, Erin Bouldin, Linda Nichols, Marianne Desir, Luci Leykum

JMIR Form Res 2026 (Jan 22); 10:e83493

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Predictive Model of Acupuncture Adherence in Alzheimer Disease: Secondary Analysis of Randomized Controlled Trials

Ze-Hao Chen, Ran Li, Yu-Hang Jiang, Jia-Kai He, Shan-Shan Yan, Guan-Hua Zong, Zong-Xi Yi, Xin-Yu Ren, Bao-Hui Jia

JMIR Aging 2026 (Jan 21); 9:e82787

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Program Theory and Core Outcome Set Development for a Technology-Assisted Counseling Intervention in Dementia: Multimethods Study

Dorothee Bauernschmidt, Anja Bieber, Ronja Hubrich, Janina Wittmann, Gabriele Meyer

J Med Internet Res 2026 (Jan 20); 28:e81669

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Efficacy and Safety of Mobile App–Based Metamemory Cognitive Training for Mild Cognitive Impairment: Multicenter Randomized Clinical Trial

Sunyoung Kang, Jung-In Lim, Lukas Stenzel, Keun You Kim, Eosu Kim, Hong Jun Jeon, Doo-Heum Park, Hyun Kook Lim, YongSoo Shim, Jae-Won Jang, Yeshin Kim, Sanghoon Lee, Kee Hyung Park

JMIR Mhealth Uhealth 2026 (Jan 19); 14:e73464

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Enhancing Cognitive Functions in Older Adults With Mild Cognitive Impairment via Virtual Sail 3D: Protocol for a Feasibility Randomized Controlled Trial

Federica Sancassiani, Alessandra Perra, Veronica Vacca, Roberta Montisci, Mariarita Monni, Stefano Lorrai, Giulia Cossu, Donatella Rita Petretto, Lorenzo di Natale, Diego Primavera, Stefania Redolfi, Angelo Scuteri, Antonio Egidio Nardi, Goce Kalcev, Massimiliano Pau, Mauro Giovanni Carta

JMIR Res Protoc 2026 (Jan 15); 15:e85089

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Mild Cognitive Impairment Detection System Based on Unstructured Spontaneous Speech: Longitudinal Dual-Modal Framework

Yu-Shan Liao, Thiri Wai, Ting-Yun Liao, Ho-Ling Chang, Yu-Ling Chang, Li-Chen Fu

JMIR Med Inform 2026 (Jan 15); 14:e80883

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The Virtual Kitchen Challenge—Version 2: Validation of a Digital Assessment of Everyday Function in Older Adults

Marina Kaplan, Moira McKniff, Stephanie M Simone, Molly B Tassoni, Katherine Hackett, Sophia Holmqvist, Rachel E Mis, Kimberly Halberstadter, Riya Chaturvedi, Melissa Rosahl, Giuliana Vallecorsa, Mijiail D Serruya, Deborah A G Drabick, Takehiko Yamaguchi, Tania Giovannetti

JMIR Aging 2026 (Jan 07); 9:e82092

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An Ultra-Brief Informant Questionnaire for Case Finding of Cognitive Impairment Across Diverse Literacy: Diagnostic Accuracy Study

Tau Ming Liew, King Fan Yip, Kaavya Narasimhalu, Simon Kang Seng Ting, Weishan Li, Sze Yan Tay, Way Inn Koay

JMIR Aging 2026 (Jan 06); 9:e72963

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Long-Term Effects of Mobile-Based Metamemory Cognitive Training in Older Adults With Mild Cognitive Impairment: 15-Month Prospective Single-Arm Longitudinal Study

Jung-In Lim, Yeeun Byeon, Sunyoung Kang, Hyeonjin Kim, Keun You Kim, Lukas Stenzel, So Yeon Jeon, Jun-Young Lee

JMIR Aging 2026 (Jan 02); 9:e81648

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Applications of Machine Learning for Cognitive Health in Older Individuals With HIV: Rapid Systematic Review

Hwayoung Cho, Jiyoun Song, Hannah Cho, Lin Li, Renjie Liang, Railton Miranda, Qianqian Song, Jiang Bian

JMIR Aging 2025 (Dec 31); 8:e80433

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Supporting Dementia Caregiving With a Mobile Care Ecosystem: Development and Mixed Methods Study

Chetna Malhotra, Yanzhen Yue, Chandrika Ramakrishnan, Shimoni Shah, Wenda Chen, Philip Yap, Chin Yee Cheong, Irene Teo, Shiou-Liang Wee, Xiangming Lan, Yi Chen, Chee Seng Chong, Xueying Huang, Ivy Chua

JMIR Aging 2025 (Dec 30); 8:e78759

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Using Crowdsourcing Internet of Things Technology to Reduce Caregiver Worry in Dementia-Related Lost Episodes: Longitudinal Observational Study

Bel Wong, Tobi Cheng, Nicole Fung, Zhongming Lin, Ki-Kit Lai, Florence Ho, S-H Gary Chan, Timothy Kwok

JMIR Hum Factors 2025 (Dec 30); 12:e73670

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Virtual, Nurse-Led Early Primary Palliative Care Intervention (ELICIT) for Community-Dwelling Older Adults With Cognitive Impairment: Protocol for a Randomized Controlled Trial

Vyjeyanthi S Periyakoil, Charles Von Gunten, Helena Kraemer

JMIR Res Protoc 2025 (Dec 24); 14:e75082

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Effects of Walnuts on Postprandial Cognitive Function in Adults With Subjective Cognitive Impairment: Protocol for a Randomized Crossover Trial

Stephan Zarich, Rachel M Cole, Kelsey Fairchild, Daniel Spakowicz, Genevieve Sparagna, Annelise Madison, Ai Ni, Martha A Belury

JMIR Res Protoc 2025 (Dec 19); 14:e82032

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A Hybrid Rule- and Large Language Model–Based Embodied Voice Assistant (GRACE) for Cognitive Stimulation in Older Adults: Usability Study Assessing Technical Feasibility, Technology Acceptance, and Working Alliance

Rasita Vinay, Ekaterina Uetova, Nora Camilla Tommila, Nikola Biller-Andorno, Tobias Kowatsch

JMIR Aging 2025 (Dec 18); 8:e76489

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Transitions in Sarcopenia Status and Cognitive Trajectories Among Middle-Aged and Older Adults in China: Longitudinal Cohort Study

Chun Luo, Hao Wu, Xiaoying Shen, Shuang Han, Lv Lin, Bingyang Liu

JMIR Aging 2025 (Dec 16); 8:e78277

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Feasibility of a Virtual Reality Intervention Protocol to Improve Cognitive and Behavioral Skills in Older Adults at Increased Risk of Developing Dementia

Oshadi Jayakody, Mirnova Ceïde, Joe Verghese, Robert Carrera, Hussain Doriwala, Sunil Agrawal, Judy Pa, Helena Blumen

JMIR Form Res 2025 (Dec 11); 9:e77111

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