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Toward Quantification of Agitation in People With Dementia Using Multimodal Sensing

BACKGROUND AND OBJECTIVES: Agitation, a critical behavioral and psychological symptom in dementia, has a profound impact on a patients’ quality of life as well as their caregivers’. Autonomous and objective characterization of agitation with multimodal systems has the potential to capture key patien...

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Autores principales: Davidoff, Hannah, Van den Bulcke, Laura, Vandenbulcke, Mathieu, De Vos, Maarten, Van den Stock, Jan, Van Helleputte, Nick, Van Hoof, Chris, Van Den Bossche, Maarten J A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9799041/
https://www.ncbi.nlm.nih.gov/pubmed/36600807
http://dx.doi.org/10.1093/geroni/igac064
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author Davidoff, Hannah
Van den Bulcke, Laura
Vandenbulcke, Mathieu
De Vos, Maarten
Van den Stock, Jan
Van Helleputte, Nick
Van Hoof, Chris
Van Den Bossche, Maarten J A
author_facet Davidoff, Hannah
Van den Bulcke, Laura
Vandenbulcke, Mathieu
De Vos, Maarten
Van den Stock, Jan
Van Helleputte, Nick
Van Hoof, Chris
Van Den Bossche, Maarten J A
author_sort Davidoff, Hannah
collection PubMed
description BACKGROUND AND OBJECTIVES: Agitation, a critical behavioral and psychological symptom in dementia, has a profound impact on a patients’ quality of life as well as their caregivers’. Autonomous and objective characterization of agitation with multimodal systems has the potential to capture key patient responses or agitation triggers. RESEARCH DESIGN AND METHODS: In this article, we describe our multimodal system design that encompasses contextual parameters, physiological parameters, and psychological parameters. This design is the first to include all three of these facets in an n > 1 study. Using a combination of fixed and wearable sensors and a custom-made app for psychological annotation, we aim to identify physiological markers and contextual triggers of agitation. RESULTS: A discussion of both the clinical as well as the technical implementation of the to-date data collection protocol is presented, as well as initial insights into pilot study data collection. DISCUSSION AND IMPLICATIONS: The ongoing data collection moves us toward improved agitation quantification and subsequent prediction, eventually enabling just-in-time intervention.
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spelling pubmed-97990412023-01-03 Toward Quantification of Agitation in People With Dementia Using Multimodal Sensing Davidoff, Hannah Van den Bulcke, Laura Vandenbulcke, Mathieu De Vos, Maarten Van den Stock, Jan Van Helleputte, Nick Van Hoof, Chris Van Den Bossche, Maarten J A Innov Aging Original Research Article BACKGROUND AND OBJECTIVES: Agitation, a critical behavioral and psychological symptom in dementia, has a profound impact on a patients’ quality of life as well as their caregivers’. Autonomous and objective characterization of agitation with multimodal systems has the potential to capture key patient responses or agitation triggers. RESEARCH DESIGN AND METHODS: In this article, we describe our multimodal system design that encompasses contextual parameters, physiological parameters, and psychological parameters. This design is the first to include all three of these facets in an n > 1 study. Using a combination of fixed and wearable sensors and a custom-made app for psychological annotation, we aim to identify physiological markers and contextual triggers of agitation. RESULTS: A discussion of both the clinical as well as the technical implementation of the to-date data collection protocol is presented, as well as initial insights into pilot study data collection. DISCUSSION AND IMPLICATIONS: The ongoing data collection moves us toward improved agitation quantification and subsequent prediction, eventually enabling just-in-time intervention. Oxford University Press 2022-10-15 /pmc/articles/PMC9799041/ /pubmed/36600807 http://dx.doi.org/10.1093/geroni/igac064 Text en © The Author(s) 2022. Published by Oxford University Press on behalf of The Gerontological Society of America. https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Research Article
Davidoff, Hannah
Van den Bulcke, Laura
Vandenbulcke, Mathieu
De Vos, Maarten
Van den Stock, Jan
Van Helleputte, Nick
Van Hoof, Chris
Van Den Bossche, Maarten J A
Toward Quantification of Agitation in People With Dementia Using Multimodal Sensing
title Toward Quantification of Agitation in People With Dementia Using Multimodal Sensing
title_full Toward Quantification of Agitation in People With Dementia Using Multimodal Sensing
title_fullStr Toward Quantification of Agitation in People With Dementia Using Multimodal Sensing
title_full_unstemmed Toward Quantification of Agitation in People With Dementia Using Multimodal Sensing
title_short Toward Quantification of Agitation in People With Dementia Using Multimodal Sensing
title_sort toward quantification of agitation in people with dementia using multimodal sensing
topic Original Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9799041/
https://www.ncbi.nlm.nih.gov/pubmed/36600807
http://dx.doi.org/10.1093/geroni/igac064
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