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Paper Abstract and Keywords
Presentation 2012-03-02 16:10
Influence of blood oxygenation of frontal lobe by the repetition of images using NIRS
Megumi Ueda, Keiji Shibata, Yasuhiro Inazumi, Yuukou Horita (Toyama Univ.), Osamu Sugimoto, Sei Naito (KDDI Labs.) IMQ2011-28
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, by using near-infrared spectroscopy (NIRS), we investigate the influence of the delta $\Delta$oxy-Hb by repeated presentation with the same images.
The experiment presents these pair images with 20 times repetition for 3 subjects.
The data obtained by the experiment removes noise by using the moving average.
We are using the value of $\Delta$oxy-Hb that was removed noise by the moving average for the analysis.
In this report, we discuss the amount of the difference to the minimum value and the maximum value in the $\Delta$ oxy-Hb when a subject watch the evaluation images while in the 15 seconds.
We average the data for each times about the 3 subjects, and then discuss the difference with each average.
As a result, we obtain a result of the up to 4-th time that is a same result as the up to 9-th time.
Therefore, we show that sufficient repetition can be obtained in just 4 times repeats.
Keyword (in Japanese) (See Japanese page) 
(in English) NIRS / oxy-Hb / Moving Average / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 459, IMQ2011-28, pp. 33-36, March 2012.
Paper # IMQ2011-28 
Date of Issue 2012-02-24 (IMQ) 
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)
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Conference Information
Committee IMQ  
Conference Date 2012-03-02 - 2012-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagoshima University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IMQ 
Conference Code 2012-03-IMQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Influence of blood oxygenation of frontal lobe by the repetition of images using NIRS 
Sub Title (in English)  
Keyword(1) NIRS  
Keyword(2) oxy-Hb  
Keyword(3) Moving Average  
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1st Author's Name Megumi Ueda  
1st Author's Affiliation University of Tyama (Toyama Univ.)
2nd Author's Name Keiji Shibata  
2nd Author's Affiliation University of Tyama (Toyama Univ.)
3rd Author's Name Yasuhiro Inazumi  
3rd Author's Affiliation University of Tyama (Toyama Univ.)
4th Author's Name Yuukou Horita  
4th Author's Affiliation University of Tyama (Toyama Univ.)
5th Author's Name Osamu Sugimoto  
5th Author's Affiliation KDDI R&D Laboratories (KDDI Labs.)
6th Author's Name Sei Naito  
6th Author's Affiliation KDDI R&D Laboratories (KDDI Labs.)
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Speaker Author-1 
Date Time 2012-03-02 16:10:00 
Presentation Time 25 minutes 
Registration for IMQ 
Paper # IMQ2011-28 
Volume (vol) vol.111 
Number (no) no.459 
Page pp.33-36 
#Pages 4 
Date of Issue 2012-02-24 (IMQ) 

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