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| Presentation | 2008-01-25 11:40 Quantitative evaluation of upper-limb movement using the swirl paths motion -- comparison between PD patients,SCD patients,and controls -- Hiroaki Haraguchi, Nobuki Murayama, Yuki Hayashida, Tomohiko Igasaki (Kumamoto Univ.), Ryoji Nakanishi (Kumamoto Kino Hosp.)  MBE2007-84 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Using a voluntary movement analysis system which we have developed,the features of the ataxia of Parkinson's diasease(PD) patients and spino-cerebellar degeneration(SCD) patients can be evaluated quantitatively.In a current research,we made the swirl paths motion as a task of the system. And, suitable size and speed where target moves have been verified.In this research, the swirl paths motion was imposed on a healthy elderly group, the PD group, and the SCD group, and an effective parameter that quantitatively captured the feature of the disease was verified.Consequently, the PD group and the SCD group compared with a healthy elderly group, in the parameters suchi as "gap" and "the distance of total move" and "the tremble element" were large. Therefore, it is suggested that the feature of tremor be captured. Moreover, because "the delay element" was large, the PD group was able to capture the feature of the disease of bradykinesia compared with a healthy elderly group. Because "the difference at the speed of the target and the pen" and "the gap of the direction of the angle" was large, the SCD group was able to capture the feature of the diasease of hypermetria and dysmetria compared with a healthy elderly group. It suggests that the features of the ataxia of PD patients and SCD patients can be evaluated quantitatively. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Parkinson's disease / spino-cerebellar degeneratio / movement functional disorder of the upper limbs / quantity evaluation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 460, MBE2007-84, pp. 21-24, Jan. 2008. | |
| Paper # | MBE2007-84 | |
| Date of Issue | 2008-01-18 (MBE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | MBE2007-84 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2008-01-25 - 2008-01-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2008-01-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Quantitative evaluation of upper-limb movement using the swirl paths motion |
| Sub Title (in English) | comparison between PD patients,SCD patients,and controls |
| Keyword(1) | Parkinson's disease |
| Keyword(2) | spino-cerebellar degeneratio |
| Keyword(3) | movement functional disorder of the upper limbs |
| Keyword(4) | quantity evaluation |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroaki Haraguchi |
| 1st Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 2nd Author's Name | Nobuki Murayama |
| 2nd Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 3rd Author's Name | Yuki Hayashida |
| 3rd Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 4th Author's Name | Tomohiko Igasaki |
| 4th Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 5th Author's Name | Ryoji Nakanishi |
| 5th Author's Affiliation | Kumamoto Kino Hospital (Kumamoto Kino Hosp.) |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2008-01-25 11:40:00 |
| Presentation Time | 20 minutes |
| Registration for | MBE |
| Paper # | MBE2007-84 |
| Volume (vol) | vol.107 |
| Number (no) | no.460 |
| Page | pp.21-24 |
| #Pages | 4 |
| Date of Issue | 2008-01-18 (MBE) |
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