Presentation 2010-03-09
Prediction of Spike Firing Event from Local Field Potentials
Emi TAKAKUDA, Kensuke ARAI, Yoshikazu ISOMURA, Takashi TAKEKAWA, Tomoki FUKAI,
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Abstract(in English) Analyzing Local Field Potentials (LFP), which are thought to reflect the synaptic activity of neurons in the cortex is one of the common methods of searching network activity in cortex. From the LFP, we calculated the Current Source Density (CSD), a signal that is thought to more accurately reflect the local synaptic currents in the cortical layers, to see the relationship between the extracellular field and spike firing. Then using the method of Fisher's Linear Discriminate, we predict the spike bursts from the CSD waveform.
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Keyword(in English) Local Field Potentials / Current Source Density / Fisher's Linear Discriminant
Paper # NC2009-93
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Committee NC
Conference Date 2010/3/2(1days)
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Registration To Neurocomputing (NC)
Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) Prediction of Spike Firing Event from Local Field Potentials
Sub Title (in English)
Keyword(1) Local Field Potentials
Keyword(2) Current Source Density
Keyword(3) Fisher's Linear Discriminant
1st Author's Name Emi TAKAKUDA
1st Author's Affiliation Graduate School of Frontier Science, The University of Tokyo()
2nd Author's Name Kensuke ARAI
2nd Author's Affiliation RIKEN Brain Science Institute
3rd Author's Name Yoshikazu ISOMURA
3rd Author's Affiliation RIKEN Brain Science Institute
4th Author's Name Takashi TAKEKAWA
4th Author's Affiliation RIKEN Brain Science Institute
5th Author's Name Tomoki FUKAI
5th Author's Affiliation RIKEN Brain Science Institute
Date 2010-03-09
Paper # NC2009-93
Volume (vol) vol.109
Number (no) 461
Page pp.pp.-
#Pages 4
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