We propose to embed a continuous-wave near-infrared spectroscopy system within an electroencephalography system to perform functional hemodynamic and neural response simultaneously. In this study, we present the measuring system and the results consisting in changes of oxyhemoglobin and deoxyhemoglobin derived from continuous-wave near-infrared spectroscopy data and the evoked potential responses derived from the electroencephalography recordings. A checkerboard stimulus was adopted to elicit a response signal from the visual cortex. The results collected demonstrate that near infrared spectroscopy can detect task-induced changes in hemodynamics.

Combining Near-Infrared Spectroscopy and Electroencephalography to Monitor Brain Function / Salvatori, Giorgia; Bulf, Luca; Fonda, Sergio; Rovati, Luigi. - STAMPA. - (2006), pp. 32-36. ( IMTC'06 - IEEE Instrumentation and Measurement Technology Conference Sorrento, ita 24 - 27 APRIL 2006) [10.1109/IMTC.2006.328359].

Combining Near-Infrared Spectroscopy and Electroencephalography to Monitor Brain Function

SALVATORI, Giorgia;BULF, Luca;FONDA, Sergio;ROVATI, Luigi
2006

Abstract

We propose to embed a continuous-wave near-infrared spectroscopy system within an electroencephalography system to perform functional hemodynamic and neural response simultaneously. In this study, we present the measuring system and the results consisting in changes of oxyhemoglobin and deoxyhemoglobin derived from continuous-wave near-infrared spectroscopy data and the evoked potential responses derived from the electroencephalography recordings. A checkerboard stimulus was adopted to elicit a response signal from the visual cortex. The results collected demonstrate that near infrared spectroscopy can detect task-induced changes in hemodynamics.
2006
Inglese
IMTC'06 - IEEE Instrumentation and Measurement Technology Conference
Sorrento, ita
24 - 27 APRIL 2006
WOS:000244176700007
2-s2.0-36049032471
Proceedings of the IEEE Instrumentation and Measurement Technology Conference (IMTC)
32
36
9780780393592
IEEE
STATI UNITI D'AMERICA
New York
Internazionale
Contributo
NIRS; EEG; signal processing; brain function; visual system
Salvatori, Giorgia; Bulf, Luca; Fonda, Sergio; Rovati, Luigi
Atti di CONVEGNO::Relazione in Atti di Convegno
273
4
Combining Near-Infrared Spectroscopy and Electroencephalography to Monitor Brain Function / Salvatori, Giorgia; Bulf, Luca; Fonda, Sergio; Rovati, Luigi. - STAMPA. - (2006), pp. 32-36. ( IMTC'06 - IEEE Instrumentation and Measurement Technology Conference Sorrento, ita 24 - 27 APRIL 2006) [10.1109/IMTC.2006.328359].
none
info:eu-repo/semantics/conferenceObject
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/587424
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