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Multimodal Capture ...
Multimodal Capture of Patient Behaviour for Improved Detection of Early Dementia : Clinical Feasibility and Preliminary Results
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- Jonell, Patrik (author)
- KTH,Tal, musik och hörsel, TMH
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- Moell, Birger (author)
- KTH,Tal, musik och hörsel, TMH
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- Håkansson, Krister (author)
- Karolinska Inst, Dept Neurobiol Care Sci & Soc, Stockholm, Sweden.;Karolinska Univ Hosp, Stockholm, Sweden.
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- Henter, Gustav Eje, Assistant Professor (author)
- KTH,Tal, musik och hörsel, TMH
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- Kucherenko, Taras, 1994- (author)
- KTH,Robotik, perception och lärande, RPL
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- Mikheeva, Olga (author)
- KTH,Robotik, perception och lärande, RPL
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- Hagman, Göran (author)
- Karolinska Inst, Dept Neurobiol Care Sci & Soc, Stockholm, Sweden.;Karolinska Univ Hosp, Stockholm, Sweden.
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- Holleman, Jasper (author)
- Karolinska Inst, Dept Neurobiol Care Sci & Soc, Stockholm, Sweden.;Karolinska Univ Hosp, Stockholm, Sweden.
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- Kivipelto, Miia (author)
- Karolinska Inst, Dept Neurobiol Care Sci & Soc, Stockholm, Sweden.;Karolinska Univ Hosp, Stockholm, Sweden.
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- Kjellström, Hedvig, 1973- (author)
- KTH,Robotik, perception och lärande, RPL
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- Gustafson, Joakim, Professor, 1966- (author)
- KTH,Tal, musik och hörsel, TMH
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- Beskow, Jonas (author)
- KTH,Tal, musik och hörsel, TMH
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(creator_code:org_t)
- 2021-04-19
- 2021
- English.
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In: Frontiers in Computer Science. - : Frontiers Media SA. - 2624-9898. ; 3
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https://www.frontier...
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Subject headings
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- Non-invasive automatic screening for Alzheimer's disease has the potential to improve diagnostic accuracy while lowering healthcare costs. Previous research has shown that patterns in speech, language, gaze, and drawing can help detect early signs of cognitive decline. In this paper, we describe a highly multimodal system for unobtrusively capturing data during real clinical interviews conducted as part of cognitive assessments for Alzheimer's disease. The system uses nine different sensor devices (smartphones, a tablet, an eye tracker, a microphone array, and a wristband) to record interaction data during a specialist's first clinical interview with a patient, and is currently in use at Karolinska University Hospital in Stockholm, Sweden. Furthermore, complementary information in the form of brain imaging, psychological tests, speech therapist assessment, and clinical meta-data is also available for each patient. We detail our data-collection and analysis procedure and present preliminary findings that relate measures extracted from the multimodal recordings to clinical assessments and established biomarkers, based on data from 25 patients gathered thus far. Our findings demonstrate feasibility for our proposed methodology and indicate that the collected data can be used to improve clinical assessments of early dementia.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Språkteknologi (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Language Technology (hsv//eng)
Keyword
- Alzheimer
- mild cognitive impairment
- multimodal prediction
- speech
- gaze
- pupil dilation
- thermal camera
- pen motion
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Jonell, Patrik
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Moell, Birger
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Håkansson, Krist ...
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Henter, Gustav E ...
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Kucherenko, Tara ...
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Mikheeva, Olga
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Hagman, Göran
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Holleman, Jasper
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Kivipelto, Miia
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Kjellström, Hedv ...
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Gustafson, Joaki ...
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Beskow, Jonas
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Computer and Inf ...
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and Language Technol ...
- Articles in the publication
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Frontiers in Com ...
- By the university
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Royal Institute of Technology