User profiles for G D Fullerton

Gary Fullerton

Professor of Medical Physics, University of Texas Health
Verified email at mygrande.net
Cited by 4489

Orientation of tendons in the magnetic field and its effect on T2 relaxation times.

GD Fullerton, IL Cameron, VA Ord - Radiology, 1985 - pubs.rsna.org
In vitro studies of spin-spin relaxation times of the protons or hydrogen nuclei which make
up the tendon demonstrated significant dependence of T2 on orientation at physiological …

NMR relaxation of protons in tissues and other macromolecular water solutions

GD Fullerton, JL Potter, NC Dornbluth - Magnetic resonance imaging, 1982 - Elsevier
Nuclear magnetic resonance (NMR) longitudinal (T 1 ) and transverse (T 2 ) relaxation
parameters have been evaluated for protein solutions, cellular suspensions and tissues using …

The magic angle effect: a source of artifact, determinant of image contrast, and technique for imaging

M Bydder, A Rahal, GD Fullerton… - Journal of Magnetic …, 2007 - Wiley Online Library
This review provides a formalism for understanding magic angle effects in clinical studies. It
involves consideration of the fiber‐to‐field angle for linear structures such as tendons, …

Calculation of effective dose from measurements of secondary neutron spectra and scattered photon dose from dynamic MLC IMRT for, and beam energies

…, Z Wang, J Hutchinson, GD Fullerton - Medical …, 2006 - Wiley Online Library
Effective doses were calculated from the delivery of , , and conventional and intensity‐modulated
radiation therapy (IMRT) prostate treatment plans. ICRP‐60 tissue weighting factors …

Collagen structure: the molecular source of the tendon magic angle effect

GD Fullerton, A Rahal - … Imaging: An Official Journal of the …, 2007 - Wiley Online Library
This review of tendon/collagen structure shows that the orientational variation in MRI signals
from tendon, which is referred to as the “magic angle” (MA) effect, is caused by irreducible …

Chronically obstructed sinonasal secretions: observations on T1 and T2 shortening.

PM Som, WP Dillon, GD Fullerton, RA Zimmerman… - Radiology, 1989 - pubs.rsna.org
Clinically assessed chronic proteinacious sinonasal secretions usually have long T1 and T2
relaxation times reflecting their high water content. However, in some cases variable …

Characterization of proton NMR relaxation times in normal and pathological tissues by correlation with other tissue parameters

IL Cameron, VA Ord, GD Fullerton - Magnetic resonance imaging, 1984 - Elsevier
… sion model of Fullerton et a1.‘6.‘7 All of these data were then subjected to a least squares
linear regression analysis between each of the following rat tissue parameters as reported in …

Investigation of secondary neutron dose for dynamic MLC IMRT delivery

…, MS Ferenci, NE Hertel, GD Fullerton - Medical …, 2005 - Wiley Online Library
Secondary neutron doses from the delivery of conventional and intensity modulated radiation
therapy (IMRT) treatment plans were compared. IMRT was delivered using dynamic …

Hypointense MR signal in chronically inspissated sinonasal secretions.

WP Dillon, PM Som, GD Fullerton - Radiology, 1990 - pubs.rsna.org
Six patients with chronically obstructed sinuses were examined with computed tomography (CT)
and magnetic resonance (MR) imaging prior to surgical decompression. In all six …

Evidence that collagen and tendon have monolayer water coverage in the native state

GD Fullerton, MR Amurao - Cell biology international, 2006 - Wiley Online Library
… waters as shown in the companion paper in this volume (Fullerton et al., 2006b). We use these
… Cameron IL, Kanal KM, Fullerton GD. Role of protein conformation in pumping water into …