Paper Abstract and Keywords |
Presentation |
2015-10-25 13:00
Analysis of Accuracy Rate Improvement in Yes/No Comminication Aid for ALS Patients Kuniaki Ozawa, Masayoshi Naito, Naoki Tanaka (Toyo Univ.), Isamu Ogata, Tsuneo Kanazawa (Excel) WIT2015-48 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
An Yes/No communication aid “Kokoro Gatari (KG)” for ALS (Amyotrophic Lateral Sclerosis) patients with no body movements uses cerebral blood volume changes measured with near-infrared light. Research on its improvement such as probes, Yes/No judgment programs, etc. has been integrated into a prototype “New Kokoro Gatari (NKG)”. A substantiative experiment for 18 ALS patients has shown that average accuracy rate of NKG is 80.5% while KG is 59.3% (significant with 0.1% significant level), which has satisfied the goal of increase rate in accuracy by more than 20%. The most effective factor is analyzed and it is found the exchange of judge lines gives increase in accuracy rate by 13%. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ALS / communication / Yes/No answers / near- infrared light / cerebral blood volume / accuracy rate / SVM / New Kokoro Gatari |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 269, WIT2015-48, pp. 1-6, Oct. 2015. |
Paper # |
WIT2015-48 |
Date of Issue |
2015-10-18 (WIT) |
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 |
WIT2015-48 |
Conference Information |
Committee |
WIT |
Conference Date |
2015-10-25 - 2015-10-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kawatana Grand Hotel |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Ergonomics and Well-being Information Technology, etc. |
Paper Information |
Registration To |
WIT |
Conference Code |
2015-10-WIT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Analysis of Accuracy Rate Improvement in Yes/No Comminication Aid for ALS Patients |
Sub Title (in English) |
|
Keyword(1) |
ALS |
Keyword(2) |
communication |
Keyword(3) |
Yes/No answers |
Keyword(4) |
near- infrared light |
Keyword(5) |
cerebral blood volume |
Keyword(6) |
accuracy rate |
Keyword(7) |
SVM |
Keyword(8) |
New Kokoro Gatari |
1st Author's Name |
Kuniaki Ozawa |
1st Author's Affiliation |
Toyo University (Toyo Univ.) |
2nd Author's Name |
Masayoshi Naito |
2nd Author's Affiliation |
Toyo University (Toyo Univ.) |
3rd Author's Name |
Naoki Tanaka |
3rd Author's Affiliation |
Toyo University (Toyo Univ.) |
4th Author's Name |
Isamu Ogata |
4th Author's Affiliation |
Excel of Mechatronix.co.,Ltd (Excel) |
5th Author's Name |
Tsuneo Kanazawa |
5th Author's Affiliation |
Excel of Mechatronix.co.,Ltd (Excel) |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2015-10-25 13:00:00 |
Presentation Time |
20 minutes |
Registration for |
WIT |
Paper # |
WIT2015-48 |
Volume (vol) |
vol.115 |
Number (no) |
no.269 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2015-10-18 (WIT) |
|