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 language | English |
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Pages (from-to) | 1049-1055 |
Number of pages | 7 |
Journal | Transactions of the Korean Institute of Electrical Engineers |
Volume | 61 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2012 Jul |
Keywords
- BCI
- Motor cortex
- NIRS
ASJC Scopus subject areas
- Electrical and Electronic Engineering