A practical method for the detection of freezing of gait in patients with Parkinson's disease
DC Field | Value | Language |
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dc.contributor.author | Kwon, Yuri | - |
dc.contributor.author | Park, Sang Hoon | - |
dc.contributor.author | Kim, Ji-Won | - |
dc.contributor.author | Ho, Yeji | - |
dc.contributor.author | Jeon, Hyeong-Min | - |
dc.contributor.author | Bang, Min-Jung | - |
dc.contributor.author | Jung, Gu-In | - |
dc.contributor.author | Lee, Seon-Min | - |
dc.contributor.author | Eom, Gwang-Moon | - |
dc.contributor.author | Koh, Seong-Beom | - |
dc.contributor.author | Lee, Jeong-Whan | - |
dc.contributor.author | Jeon, Heung Seok | - |
dc.date.accessioned | 2021-09-05T17:01:03Z | - |
dc.date.available | 2021-09-05T17:01:03Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 1176-9092 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101049 | - |
dc.description.abstract | Purpose: Freezing of gait (FOG), increasing the fall risk and limiting the quality of life, is common at the advanced stage of Parkinson's disease, typically in old ages. A simple and unobtrusive FOG detection system with a small calculation load would make a fast presentation of on-demand cueing possible. The purpose of this study was to find a practical FOG detection system. Patients and methods: A sole-mounted sensor system was developed for an unobtrusive measurement of acceleration during gait. Twenty patients with Parkinson's disease participated in this study. A simple and fast time-domain method for the FOG detection was suggested and compared with the conventional frequency-domain method. The parameters used in the FOG detection were optimized for each patient. Results: The calculation load was 1,154 times less in the time-domain method than the conventional method, and the FOG detection performance was comparable between the two domains (P=0.79) and depended on the window length (P<0.01) and dimension of sensor information (P=0.03). Conclusion: A minimally constraining sole-mounted sensor system was developed, and the suggested time-domain method showed comparable FOG detection performance to that of the conventional frequency-domain method. Three-dimensional sensor information and 3-4-second window length were desirable. The suggested system is expected to have more practical clinical applications. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | DOVE MEDICAL PRESS LTD | - |
dc.subject | NUCLEUS STIMULATION | - |
dc.subject | FALLS | - |
dc.subject | PREDICTORS | - |
dc.subject | LEVODOPA | - |
dc.subject | TIME | - |
dc.title | A practical method for the detection of freezing of gait in patients with Parkinson's disease | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Koh, Seong-Beom | - |
dc.identifier.doi | 10.2147/CIA.S69773 | - |
dc.identifier.scopusid | 2-s2.0-84908267611 | - |
dc.identifier.wosid | 000343098900001 | - |
dc.identifier.bibliographicCitation | CLINICAL INTERVENTIONS IN AGING, v.9, pp.1709 - 1719 | - |
dc.relation.isPartOf | CLINICAL INTERVENTIONS IN AGING | - |
dc.citation.title | CLINICAL INTERVENTIONS IN AGING | - |
dc.citation.volume | 9 | - |
dc.citation.startPage | 1709 | - |
dc.citation.endPage | 1719 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Geriatrics & Gerontology | - |
dc.relation.journalWebOfScienceCategory | Geriatrics & Gerontology | - |
dc.subject.keywordPlus | NUCLEUS STIMULATION | - |
dc.subject.keywordPlus | FALLS | - |
dc.subject.keywordPlus | PREDICTORS | - |
dc.subject.keywordPlus | LEVODOPA | - |
dc.subject.keywordPlus | TIME | - |
dc.subject.keywordAuthor | Parkinson&apos | - |
dc.subject.keywordAuthor | s disease | - |
dc.subject.keywordAuthor | freezing of gait | - |
dc.subject.keywordAuthor | acceleration | - |
dc.subject.keywordAuthor | detection system | - |
dc.subject.keywordAuthor | time-domain | - |
dc.subject.keywordAuthor | frequency-domain | - |
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