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Paper Abstract and Keywords
Presentation 2012-03-16 10:15
Quantitative estimation of calcium dynamics using Bayes estimation method
Takamasa Tsunoda (Tokyo Tech), Yoshiaki Oda (TUPL), Toshiaki Omori (Univ. Tokyo), Masashi Inoue, Hiroyoshi Miyakawa (TUPL), Masato Okada (Univ. Tokyo), Toru Aonishi (Tokyo Tech) NC2011-175
Abstract (in Japanese) (See Japanese page) 
(in English) The observation data of the calcium imaging techniques are indirect information about the intracellular calcium ion concentration. To quantitatively estimate the calcium ion concentration, we have to calibrate calcium fluorescence data. We applied the state space method to solve this calibration problem. We constructed the model of calcium dynamics containing discontinuous changes with the line process and the second-order trend model. We implemented our state-space model with the particle fi lter and performed Bayesian estimation for calcium ion concentration. We verified its effectiveness by applying it to arti cial and real fluorescence data.
Keyword (in Japanese) (See Japanese page) 
(in English) calcium dynamics / calcium imaging / state-space method / line process / Bayes estimation / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 483, NC2011-175, pp. 317-322, March 2012.
Paper # NC2011-175 
Date of Issue 2012-03-07 (NC) 
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 NC2011-175

Conference Information
Committee MBE NC  
Conference Date 2012-03-14 - 2012-03-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NC 
Conference Code 2012-03-MBE-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Quantitative estimation of calcium dynamics using Bayes estimation method 
Sub Title (in English)  
Keyword(1) calcium dynamics  
Keyword(2) calcium imaging  
Keyword(3) state-space method  
Keyword(4) line process  
Keyword(5) Bayes estimation  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takamasa Tsunoda  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Yoshiaki Oda  
2nd Author's Affiliation Tokyo university of Pharmacy and Life Sciences (TUPL)
3rd Author's Name Toshiaki Omori  
3rd Author's Affiliation The University of Tokyo (Univ. Tokyo)
4th Author's Name Masashi Inoue  
4th Author's Affiliation Tokyo university of Pharmacy and Life Sciences (TUPL)
5th Author's Name Hiroyoshi Miyakawa  
5th Author's Affiliation Tokyo university of Pharmacy and Life Sciences (TUPL)
6th Author's Name Masato Okada  
6th Author's Affiliation The University of Tokyo (Univ. Tokyo)
7th Author's Name Toru Aonishi  
7th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Speaker Author-1 
Date Time 2012-03-16 10:15:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # NC2011-175 
Volume (vol) vol.111 
Number (no) no.483 
Page pp.317-322 
#Pages 6 
Date of Issue 2012-03-07 (NC) 

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