Development of measurement and evaluation system of motor and cognitive function for Parkinson's disease
| Project/Area Number |
16H04290
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Dynamics/Control
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| Research Institution | Keio University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
岡田 洋平 畿央大学, 健康科学部, 准教授 (80511568)
青山 朋樹 京都大学, 医学研究科, 教授 (90378886)
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| Project Period (FY) |
2016-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Fiscal Year 2019: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2018: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
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| Keywords | 医療・福祉 / 知能ロボティクス / 計測工学 / 解析・評価 / 機械力学・制御 / 知能ロボティックス / ロボティクス |
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| Outline of Final Research Achievements |
We evaluated the timed up and go test (TUG) using the Laser measurement system in patients with Parkinson's disease (PD), healthy elderly subjects (HO), and healthy young subject (HY) and investigated the characteristics of foot contact positions, leg trajectories and spatiotemporal gait parameters.
As a result, it was confirmed that the minimum distance from the turning point to foot contact position and the turning-phase step length in the PD group are significantly smaller versus those of the HO group, and the two parameters were significantly positively correlated.
We constructed a novel non-contact type 3D motion measurement system using multiple RGB-D sensors that can simultaneously acquire images and depth information, and experimentally verified the validity of the measured gait parameters. The effectiveness of the proposed system was confirmed by applying it to the motion measurement experiment of the elderly with knee osteoarthritis.
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| Academic Significance and Societal Importance of the Research Achievements |
PD患者が方向転換する際の移動軌跡に関する事前の運動プログラムを生成する際に、視覚指標に対する依存が健常者と比較して高い可能性が示された。Laser計測システムを用いたTUG評価により、PD患者が方向転換する際の移動軌跡に関する行動特性が明らかになり、その特性はPD患者の視空間ワーキングメモリの低下や視空間性ワーキングメモリに基づく運動発現の障害を反映する可能性が示唆された。
また、新たに構築した計測システムは非接触で全身の計測が可能であるため、簡便に大量のデータが取得可能となり、新たな知見の発見に寄与することが期待される。
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Report
(5 results)
Research Products
(66 results)
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[Journal Article] Associations among falls, gait variability, and balance function in idiopathic normal pressure hydrocephalus2019
Author(s)
Nikaido Y, Urakami H, Akisue T, Okada Y, Katsuta N, Kawami Y, Ikeji T, Kuroda K, Hinoshita T, Ohno H, Kajimoto Y, Saura R
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Journal Title
Clin Neurol Neurosurg
Volume: 183
Pages: 105385-105385
DOI
Related Report
Peer Reviewed
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[Journal Article] Association between comprehensive health literacy and frailty level in community-dwelling older adults: A cross-sectional study in Japan2017
Author(s)
Shirooka H, Nishiguchi S, Fukutani N, Adachi D, Tashiro Y, Hotta T, Morino S, Nozaki Y, Hirata H, Yamaguchi M, Aoyama T
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Journal Title
Geriatr Gerontol Int.
Volume: 0
Issue: 5
Pages: 804-809
DOI
Related Report
Peer Reviewed
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[Presentation] パーキンソン病の運動療法2016
Author(s)
岡田洋平
Organizer
大阪府理学療法士協会堺市ブロック研修会
Place of Presentation
公益社団法人大阪府理学療法士会（大阪府・堺市）
Year and Date
2016-05-22
Related Report
Invited
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