Multi-electrode recording system in the brain activities

You Yin Chen, Te Son Kuo, Fu Shan Jaw

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In electrophvsiology, Field potential (FP) recordings give us macroview information of the brain activities. In this research, the tail of the rat was stimulated and the evoked FP at the thalamus was recorded. In order to record the neural activities in thalamus that is deeper than cortex, it is provided the multi-electrode probing, based on the new microfabrication with high-density, recording simultaneously in a group of neural tissue. A multi-channel recording system was also developed to process a huge FPs. According to the Possion equation, FPs were further analyzed to obtain current source density (CSD) mapping to locate the responsive area. The developed contour or CSD mapping software for FP was a valuably tool for neuroscience research.

Original languageEnglish
Title of host publicationAPBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages340-341
Number of pages2
ISBN (Electronic)0780379438, 9780780379435
DOIs
StatePublished - 2003
EventIEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003 - Kyoto-Osaka-Nara, Japan
Duration: 20 Oct 200322 Oct 2003

Publication series

NameAPBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003

Conference

ConferenceIEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003
Country/TerritoryJapan
CityKyoto-Osaka-Nara
Period20/10/0322/10/03

Keywords

  • Current source density
  • Field potential
  • Multi-electrode probe

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