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근적외선 분광 분석법을 이용한 운동령에서의 사건 기반 산소 포화도 변화 신호 측정Measurement of Event-related Hemodynamic Responses on Motor Cortex Measured by Near-infrared Spectroscopy
- Other Titles
- Measurement of Event-related Hemodynamic Responses on Motor Cortex Measured by Near-infrared Spectroscopy
- Issue Date
- 2012
- Publisher
- 대한전기학회
- Keywords
- NIRS; BCI; Motor cortex
- Citation
- 전기학회논문지, v.61, no.7, pp.1049 - 1055
- Indexed
- SCOPUS
KCI
- Journal Title
- 전기학회논문지
- Volume
- 61
- Number
- 7
- Start Page
- 1049
- End Page
- 1055
- ISSN
- 1975-8359
- 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 chromophores induced by finger and arm related task show more activations than that of leg.
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