Crosstalk in the measurement of focal brain activation by near-infrared topography

N. Okui, Eiji Okada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Crosstalk between oxy- and deoxy-haemoglobin observed in near-infrared topography is investigated. The topographic images of changes in oxy- and deoxy-haemoglobin are obtained from the changes in intensity detected with source-detector pairs. The crosstalk depends on the relative position of the focal absorption change to source-detector pairs. Appropriate selection of wavelength pair is effective to reduce the crosstalk in the topographic image.

Original languageEnglish
Title of host publicationOptics InfoBase Conference Papers
PublisherOptical Society of America
ISBN (Print)0819458635, 9780819458636
Publication statusPublished - 2005
EventEuropean Conference on Biomedical Optics, ECBO 2005 - Munich, Germany
Duration: 2005 Jun 122005 Jun 12

Other

OtherEuropean Conference on Biomedical Optics, ECBO 2005
CountryGermany
CityMunich
Period05/6/1205/6/12

Fingerprint

Hemoglobin
Crosstalk
crosstalk
Topography
oxyhemoglobin
brain
Brain
topography
Chemical activation
hemoglobin
activation
Infrared radiation
detectors
Detectors
wavelengths
Wavelength

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Okui, N., & Okada, E. (2005). Crosstalk in the measurement of focal brain activation by near-infrared topography. In Optics InfoBase Conference Papers Optical Society of America.

Crosstalk in the measurement of focal brain activation by near-infrared topography. / Okui, N.; Okada, Eiji.

Optics InfoBase Conference Papers. Optical Society of America, 2005.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Okui, N & Okada, E 2005, Crosstalk in the measurement of focal brain activation by near-infrared topography. in Optics InfoBase Conference Papers. Optical Society of America, European Conference on Biomedical Optics, ECBO 2005, Munich, Germany, 05/6/12.
Okui N, Okada E. Crosstalk in the measurement of focal brain activation by near-infrared topography. In Optics InfoBase Conference Papers. Optical Society of America. 2005
Okui, N. ; Okada, Eiji. / Crosstalk in the measurement of focal brain activation by near-infrared topography. Optics InfoBase Conference Papers. Optical Society of America, 2005.
@inproceedings{d4047a9e3b0a49fbafda7b844fa985bb,
title = "Crosstalk in the measurement of focal brain activation by near-infrared topography",
abstract = "Crosstalk between oxy- and deoxy-haemoglobin observed in near-infrared topography is investigated. The topographic images of changes in oxy- and deoxy-haemoglobin are obtained from the changes in intensity detected with source-detector pairs. The crosstalk depends on the relative position of the focal absorption change to source-detector pairs. Appropriate selection of wavelength pair is effective to reduce the crosstalk in the topographic image.",
author = "N. Okui and Eiji Okada",
year = "2005",
language = "English",
isbn = "0819458635",
booktitle = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America",

}

TY - GEN

T1 - Crosstalk in the measurement of focal brain activation by near-infrared topography

AU - Okui, N.

AU - Okada, Eiji

PY - 2005

Y1 - 2005

N2 - Crosstalk between oxy- and deoxy-haemoglobin observed in near-infrared topography is investigated. The topographic images of changes in oxy- and deoxy-haemoglobin are obtained from the changes in intensity detected with source-detector pairs. The crosstalk depends on the relative position of the focal absorption change to source-detector pairs. Appropriate selection of wavelength pair is effective to reduce the crosstalk in the topographic image.

AB - Crosstalk between oxy- and deoxy-haemoglobin observed in near-infrared topography is investigated. The topographic images of changes in oxy- and deoxy-haemoglobin are obtained from the changes in intensity detected with source-detector pairs. The crosstalk depends on the relative position of the focal absorption change to source-detector pairs. Appropriate selection of wavelength pair is effective to reduce the crosstalk in the topographic image.

UR - http://www.scopus.com/inward/record.url?scp=84899564460&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84899564460&partnerID=8YFLogxK

M3 - Conference contribution

SN - 0819458635

SN - 9780819458636

BT - Optics InfoBase Conference Papers

PB - Optical Society of America

ER -