| Item type |
文献 / Documents(1) |
| 公開日 |
2018-01-17 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.2152/jmi.51.108 |
|
|
言語 |
ja |
|
|
関連名称 |
10.2152/jmi.51.108 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Real-time measurement of frozen gait in patient with parkinsonism using a sensor-controlled walker |
|
言語 |
en |
| 著者 |
谷岡, 哲也
カイ, ヨシヒロ
マツダ, タクヤ
イノウエ, ヨシオ
スガワラ, ケンイチ
タカサカ, ヨウイチロウ
ツバハラ, アキオ
松下, 恭子
永峰, 勲
多田, 敏子
橋本, 文子
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Patients with Parkinson’s disease develop gait disturbances. Although the use of walkers is very effective for maintaining locomotive ability, patients who have symptoms such as frozen gait (FG) and festinating gait may fall even with a walker equipped with a brake as they cannot use the brake well in an emergency and fail to follow the accelerating walker. None of the studies on walking aids to date have addressed real-time detection of FG or the use of this information for the control of the walking aid, monitoring of the state of improvement in the ambulatory function, or evaluation of the effect of the use of a walker. In this study, we evaluated whether the state called FG, a characteristic symptom of Parkinson’s disease, can be detected by the use of a sensor-controlled walker with heel-to-toe pressure sensors. The following two measurements were carried out in one male healthy and a one male patient with stage 3 Parkinson’s disease by the Hoehn-Yahr scale showing mild muscle rigidity, hypokinesia, and FG. In the healthy subject, the heel-to-toe pressure showed smooth heel-to-toe shifts during the standing phase. In the patient with Parkinson’s disease, the heel-to-toe response time was about 2.4 times longer than in the healthy subject at the beginning of walking, and FG could be recorded as the difficulty in lifting the foot by the toes. Also, when FG was observed during walking, the pressure waves recorded by the same sensors showed two peaks occurring at a short interval, indicating double landings. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
sensor-controlled walker |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
heel-to-toe pressure sensors |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
parkinsonism |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
frozen gait |
| 書誌情報 |
en : The journal of medical investigation : JMI
巻 51,
号 1-2,
p. 108-116,
発行日 2004-02
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13431420 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11166929 |
| EID |
|
|
識別子 |
91848 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
jmi_51_1-2_108.pdf (1010 KB)
