Measurement of event-related hemodynamic responses on motor cortex measured by near-infrared spectroscopy

Dong Chul Lee, Jae Young Shin, Ji Hyun Kim, Jichai Jeong

Research output: Contribution to journalArticle

Abstract

We measure the hemodynamic responses during the 4 kinds of tasks on the motor cortex in the right and left human brain by using near-infrared spectroscopy. The experimental results show that the change of concentration of oxy-hemoglobin is larger than that of deoxy-hemoglobin and the change of concentration of concentration induced by finger and arm related task show more activations than that of leg.

Original languageEnglish
Pages (from-to)1049-1055
Number of pages7
JournalTransactions of the Korean Institute of Electrical Engineers
Volume61
Issue number7
DOIs
Publication statusPublished - 2012 Jul 1

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Near infrared spectroscopy
Hemoglobin
Hemodynamics
Brain
Chemical activation

Keywords

  • BCI
  • Motor cortex
  • NIRS

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Measurement of event-related hemodynamic responses on motor cortex measured by near-infrared spectroscopy. / Lee, Dong Chul; Shin, Jae Young; Kim, Ji Hyun; Jeong, Jichai.

In: Transactions of the Korean Institute of Electrical Engineers, Vol. 61, No. 7, 01.07.2012, p. 1049-1055.

Research output: Contribution to journalArticle

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