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Paper Abstract and Keywords
Presentation 2016-10-22 10:55
Analyses on the parameters of intra-cortical micro-stimulation by the voltage response imaging
Tomohiro Nomoto, Yuta Tanaka, Yuki hayashida, Tetsuya Yagi (Osaka Univ.) BioX2016-21 MBE2016-35 NC2016-20
Abstract (in Japanese) (See Japanese page) 
(in English) For elucidating functional structures in the brain, physiological experiments in vitro with using brain slice preparations have been performed over decades. And, extracellular current stimulation applied through the microelectrode inserted in the tissue has been widely used to induce neural excitations in a target region. Besides, in recent years, such an electrical microstimulation have been considered as a means of controlling neural activities for neural prostheses, such as the cochlear implant and artificial vision. For the prosthesis applications, the electric stimuli that can induce neural excitations with as low current as possible would be desirable Most of previous studies on the neural responses induced by microstimulation have been made by using electrophysiological measurement techniques. Therefore in this study, we investigated the effects of some temporal parameters of the stimulus current pulses on the induced neural responses in mouse cerebral slices, by utilizing high-speed voltage-sensitive dye imaging technique.
Keyword (in Japanese) (See Japanese page) 
(in English) Extra-cellular current stimulation / Stimulus parameter / Voltage imaging / Mouse / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 264, MBE2016-35, pp. 25-30, Oct. 2016.
Paper # MBE2016-35 
Date of Issue 2016-10-15 (BioX, MBE, NC) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee MBE BioX NC  
Conference Date 2016-10-22 - 2016-10-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Electro-Communication University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2016-10-MBE-BioX-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analyses on the parameters of intra-cortical micro-stimulation by the voltage response imaging 
Sub Title (in English)  
Keyword(1) Extra-cellular current stimulation  
Keyword(2) Stimulus parameter  
Keyword(3) Voltage imaging  
Keyword(4) Mouse  
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1st Author's Name Tomohiro Nomoto  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Yuta Tanaka  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Yuki hayashida  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Tetsuya Yagi  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2016-10-22 10:55:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # BioX2016-21, MBE2016-35, NC2016-20 
Volume (vol) vol.116 
Number (no) no.263(BioX), no.264(MBE), no.265(NC) 
Page pp.25-30 
#Pages
Date of Issue 2016-10-15 (BioX, MBE, NC) 


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