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Title:Simultaneous Integrated Functional Magnetic Resonance Imaging and Optical Tomography in the Near Infrared Spectrum (Sinfonis) for Studying Hemodynamic and Neuronal Responses in the Human Brain
Author(s):Zhang, Xiaofeng
Doctoral Committee Chair(s):Andrew G. Webb
Department / Program:Electrical Engineering
Discipline:Electrical Engineering
Degree Granting Institution:University of Illinois at Urbana-Champaign
Degree:Ph.D.
Genre:Dissertation
Subject(s):Psychology, Cognitive
Abstract:The hemodynamic responses reconstructed from DOT have shown reasonably good consistency with that of the BOLD fMRI result. It has been discovered from the correspondence between the two results that the change in oxyhemoglobin concentration may also play a secondary role in the BOLD signal. However, this hypothesis needs further systematic studies, such as determining the effect of oxyhemoglobin on the gradient of the extravascular magnetic susceptibility and its subsequent effect on T2*.
Issue Date:2005
Type:Text
Language:English
Description:122 p.
Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2005.
URI:http://hdl.handle.net/2142/80941
Other Identifier(s):(MiAaPQ)AAI3199197
Date Available in IDEALS:2015-09-25
Date Deposited:2005


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