2 results match your criteria: "UT Arlington and UT Southwestern Medical Center[Affiliation]"
Depth-compensated diffuse optical tomography enhanced by general linear model analysis and an anatomical atlas of human head.
Neuroimage
January 2014
Department of Bioengineering, Joint Program in Biomedical Engineering between UT Arlington and UT Southwestern Medical Center at Dallas, University of Texas at Arlington, Arlington, TX, USA.
One of the main challenges in functional diffuse optical tomography (DOT) is to accurately recover the depth of brain activation, which is even more essential when differentiating true brain signals from task-evoked artifacts in the scalp. Recently, we developed a depth-compensated algorithm (DCA) to minimize the depth localization error in DOT. However, the semi-infinite model that was used in DCA deviated significantly from the realistic human head anatomy.
View Article and Find Full Text PDFCompressive sensing could accelerate 1H MR metabolic imaging in the clinic.
Radiology
March 2012
Joint Graduate Program in Biomedical Engineering, UT Arlington and UT Southwestern Medical Center, Dallas, Tex, USA.
Purpose: To retrospectively evaluate the fidelity of magnetic resonance (MR) spectroscopic imaging data preservation at a range of accelerations by using compressed sensing.
Materials And Methods: The protocols were approved by the institutional review board of the university, and written informed consent to acquire and analyze MR spectroscopic imaging data was obtained from the subjects prior to the acquisitions. This study was HIPAA compliant.