Bhullar A, Ewell L, McDaniels T, Stea B., Metabolic Concentrations and
Ratios of Brain Tissue. Frontiers in Medical Research, University Medical
Center, Tucson AZ 10/15/08.
abstract (html).
poster (ppt).

Ewell L, Vijayakumar N, Rodriguez J, Stea B, 'Inferior Brain Lesions
Monitored Using Diffusion Weighted Magnetic Resonance Imaging' 2008
Sino-American Network for Therapeutic Radiology and Oncology,
August 28-30, Beijing, China.
abstract (doc).
poster (ppt).

Tim McDaniels and Lars Ewell, Method for Determining Apparent Diffusion
Coefficient(ADC) Values for Cerebral Lesions From Diffusion Weighted
Magnetic Resonance Imaging Examinations. SU-GG-I-126, Medical Physics
35(6), 2671 June, 2008.
abstract (pdf).
poster (pdf).

Ewell L., Watchman C., Wharton K. Sulci density map to aid in use of
apparent diffusion coefficient for therapy evaluation. Magn. Reson.
Imag. 26 (2008) 20-25.
pdf_copy .

Narendhran Vijayakumar and Lars Ewell. Relationship of Uncertainty in
Pixel Intensity to Apparent Diffusion Coefficient Calculation
SU-FF-I-77, Medical Physics 34(6), 2355, June 2007.
abstract (pdf).
poster (ppt).

Ewell L and Vijayakumar N. The Dependence of Apparent Diffusion
Coefficient on B-values and Voxel Location, International Journal of
Radiation Oncology Biology Physics, 69(3) Supplement 1, S713, 1
November 2007.
abstract (pdf).
poster (ppt).