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Paper Abstract and Keywords
Presentation 2021-03-03 14:30
A marking method for tungsten microelectrodes using bipolar current
Tatsuya Oikawa, Kento Nomura, Toshimitsu Hara, Takeshi Kawano, Rika Numano, Kowa Koida (TUT) MBE2020-41
Abstract (in Japanese) (See Japanese page) 
(in English) In the electrophysiological experiments in vivo, it is necessary to specify the insertion position of the microelectrode, however existing methods have limitations in spatial resolution and tissue damage. Here we propose a novel marking method using tungsten oxide, which has a higher resolution and lower invasiveness than previous method. Tungsten electrodes were inserted into the mouse and macaque brain and then a marking point of about 50 μm could be observed by applying a biphasic pulse of 20-50 μA.
Keyword (in Japanese) (See Japanese page) 
(in English) Marking method / Tungsten electrode / Tungsten oxide / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 402, MBE2020-41, pp. 15-18, March 2021.
Paper # MBE2020-41 
Date of Issue 2021-02-24 (MBE) 
ISSN 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 MBE2020-41

Conference Information
Committee NC MBE  
Conference Date 2021-03-03 - 2021-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Neuro Computing, Medical Engineering, etc. 
Paper Information
Registration To MBE 
Conference Code 2021-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A marking method for tungsten microelectrodes using bipolar current 
Sub Title (in English)  
Keyword(1) Marking method  
Keyword(2) Tungsten electrode  
Keyword(3) Tungsten oxide  
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1st Author's Name Tatsuya Oikawa  
1st Author's Affiliation Toyohashi University of Technology (TUT)
2nd Author's Name Kento Nomura  
2nd Author's Affiliation Toyohashi University of Technology (TUT)
3rd Author's Name Toshimitsu Hara  
3rd Author's Affiliation Toyohashi University of Technology (TUT)
4th Author's Name Takeshi Kawano  
4th Author's Affiliation Toyohashi University of Technology (TUT)
5th Author's Name Rika Numano  
5th Author's Affiliation Toyohashi University of Technology (TUT)
6th Author's Name Kowa Koida  
6th Author's Affiliation Toyohashi University of Technology (TUT)
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Speaker Author-1 
Date Time 2021-03-03 14:30:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2020-41 
Volume (vol) vol.120 
Number (no) no.402 
Page pp.15-18 
#Pages 4 
Date of Issue 2021-02-24 (MBE) 

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