Work

Analysis of cerebral hemodynamic fluctuations measured simultaneously by magnetic resonance imaging and nearinfrared spectroscopy

Year: 2000

Type: conference-paper

Abstract: We measure cerebral hemodynamic fluctuations simultaneously by near-infrared spectroscopy and magnetic resonance imaging during functional stimulations. Our repetitive stimulation protocol includes a variety of epochs differing in duration of stimulation and relaxation periods, which allows generating hemodynamic signals highly synchronous with stimulation sequence. Our goals are to compare results of temporal analysis of hemodynamic fluctuations measured by near-infrared spectroscopy and high-speed magnetic resonance imaging, and to compare optical maps of brain activity based on the results of temporal analysis of NIRS signals with magnetic resonance images.

Source: Biomedical Optical Spectroscopy and Diagnostics

DOI: 10.1364/bosd.2000.wa5

Authors: Vladislav Toronov, Martin Wolf, Antonios Michalos, Enrico Gratton, Andrew Webb, Dennis Hueber, Sergio Fantini

Institutions: University of Illinois Urbana-Champaign, International Space Station, Tufts University

Language: English

Topic: Optical Imaging and Spectroscopy Techniques

Subfield: Radiology, Nuclear Medicine and Imaging

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: green

OpenAlex ID: W2004931451

FWCI: 1.667

Cites: 2

Cited by: 1

Related to: 10