Title :
Cross talk between oxy- and deoxy-haemoglobin in brain function measurement by near-infrared spectroscopy
Author :
Okui, Nobuhiro ; Okada, Eiji
Author_Institution :
Dept. of Electron. & Electr. Eng., Keio Univ., Yokohama, Japan
Abstract :
Near infrared spectroscopy is an effective method to measure the concentration change in oxy-and deoxy-haemoglobin caused by brain activity. In this study, we investigate the relationship between position of focal absorption change in the brain and the cross talk in the results of near-infrared spectroscopy.
Keywords :
bio-optics; biomedical measurement; brain; infrared spectra; infrared spectroscopy; molecular biophysics; oxygen; proteins; brain activity; brain function measurement; concentration change measurement; cross talk; deoxy-haemoglobin; focal absorption change; near-infrared spectroscopy; oxy-haemoglobin; Anthropometry; Artificial intelligence; Brain modeling; Electric variables measurement; Electromagnetic wave absorption; Equations; Humans; Length measurement; Spectroscopy; Wavelength measurement;
Conference_Titel :
Biophotonics, 2004. APBP 2004. The Second Asian and Pacific Rim Symposium on
Print_ISBN :
0-7803-8676-0
DOI :
10.1109/APBP.2004.1412328
