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Paper Abstract and Keywords
Presentation 2014-01-27 11:05
Root problem of image cognition -- Hardware in brain --
Shinichi Tamura (NBL), Yoshi Nishitani (Osaka Univ.), Chie Hosokawa (AIST), Tomomitsu Miyoshi, Hajime Sawai, Takuya Kamimura, Yasushi Yagi (Osaka Univ.), Yuko Mizuno-Matsumoto (Univ. of Hyogo), Yen-Wei Chen (Ritsumeikan Univ.) MI2013-97
Abstract (in Japanese) (See Japanese page) 
(in English) Neuron is a simple computational element with rough function, e.g. it cannot receive spikes between refractory period of after it fires. Besides this, its parameters fluctuate time to time. However, as a neuron network they can work intellectually. This gap is an big problem to be solved not only from physiological point of view but also from computer science. We detected pseudo random sequences including M-sequence family in spike trains of cultured neuron network significantly more than by chance. This gave code flow map on multi-electrode array dishes (MED-P515A, Alpha MED Scientific, Kadoma, Osaka, Japan) with 8 × 8 planar microelectrodes. Each electrode catches spikes from several neurons. Conventionally these spike trains are sorted to extract spikes from respective single neuron. Unfortunately but fortunately, however, we obtained mixed neuron spike trains, and by analyzing these, we could find principle of intelligent neuronal network processing.
Keyword (in Japanese) (See Japanese page) 
(in English) Cultured neuronal network / Spike train / M-sequence / Pseudo random sequence / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 410, MI2013-97, pp. 225-230, Jan. 2014.
Paper # MI2013-97 
Date of Issue 2014-01-19 (MI) 
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 MI  
Conference Date 2014-01-26 - 2014-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Bunka Tenbusu Kan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Computer Assisted Diagnosis and Therapy Based on Computational Anatomy, etc. 
Paper Information
Registration To MI 
Conference Code 2014-01-MI 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Root problem of image cognition 
Sub Title (in English) Hardware in brain 
Keyword(1) Cultured neuronal network  
Keyword(2) Spike train  
Keyword(3) M-sequence  
Keyword(4) Pseudo random sequence  
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1st Author's Name Shinichi Tamura  
1st Author's Affiliation NBL Technovator Co., Ltd. (NBL)
2nd Author's Name Yoshi Nishitani  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Chie Hosokawa  
3rd Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
4th Author's Name Tomomitsu Miyoshi  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Hajime Sawai  
5th Author's Affiliation Osaka University (Osaka Univ.)
6th Author's Name Takuya Kamimura  
6th Author's Affiliation Osaka University (Osaka Univ.)
7th Author's Name Yasushi Yagi  
7th Author's Affiliation Osaka University (Osaka Univ.)
8th Author's Name Yuko Mizuno-Matsumoto  
8th Author's Affiliation University of Hyogo (Univ. of Hyogo)
9th Author's Name Yen-Wei Chen  
9th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2014-01-27 11:05:00 
Presentation Time 15 minutes 
Registration for MI 
Paper # MI2013-97 
Volume (vol) vol.113 
Number (no) no.410 
Page pp.225-230 
#Pages 6 
Date of Issue 2014-01-19 (MI) 

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