Assistant Professor
Departments of Radiation Oncology and Biomedical Engineering
University of Rochester Medical Center
601 Elmwood Ave.
Rochester, NY 14642-8647
(585) 273-4103
wodell@rochester.edu
http://radonc.urmc.rochester.edu/wodell/
| Current Positions: | |
| Assistant Professor, University of Rochester School of Medicine and Dentistry, Department of Radiation Oncology | June 12, 2000- |
| Assistant Professor, Secondary Appointment, University of Rochester, Department of Biomedical Engineering | 2001- |
|
Education: | |
| Post-Doctoral Fellow/Post-Graduate Research Scientist Dept. of Bioengineering, University of California San Diego | 1995-1999 |
| Ph.D. Biomedical Engineering, Johns Hopkins University School of Medicine Myocardial deformation analysis in the passive dog heart using high resolution MR tagging | 1995 |
| B.S. Applied and Engineering Physics, Cornell University | 1986 |
|
Awards and Scholarships: | |
| Casarett Award for Translational Research | 2002 |
| American Cancer Society Research Scholar Grant Recipient | 2002-05 |
| American Heart Association Postdoctoral Fellowship Award | 1997-99 |
| National Research Service Award, Postdoctoral Fellowship(declined) | 1997 |
| Society of Magnetic Resonance Imaging Abstract Cum Laude Award | 1994 |
| Society of Magnetic Resonance in Medicine Student Stipend | 1991 & 92 |
| John McMullan Dean's Undergraduate Scholarship | 1984-86 |
| Dean's List Award, Spring 1985 | Fall 1984 |
|
Service: | |
| President, Stereotactic Body Radiotherapy Conference Organization Committee | 2008 |
| President-elect, Upstate New York Association of Physicists in Medicine | 2007-8 |
| Journal Reviews: Medical Physics; International Journal of Radiation Oncology Biology Physics; Radiology; Magnetic Resonance in Medicine; IEEE Transactions on Medical Imaging; IEEE Trans. on Biomedical Engineering; Journal of Biomedical Engineering ... | |
| Grant Reviews: | |
| American Cancer Society Clinical Cancer Research and Epidemiology Committee | 2006- |
| Natural Sciences and Engineering Research Council of Canada | 2006 |
| National Cancer Institute of Canada | 2002 |
| Johnson & Johnson Discovery Grant Foundation | 2005-06 |
| Department of Biomedical Engineering Graduate Committee | 2004-07 |
| URMC Web Development Committee | 2003-05 |
| Department of Radiation Oncology Web Developer/Web Master | 2000- |
| Department of Radiation Oncology Strategic Planning Committee | 2007 |
Mentoring:
| Divya Raman, MS Candidate in BME | Modeling cancer cell migration in rat brain | Sept. 2007- |
| Sharmistha Chaudhuri, MS Candidate in BME | Brain ventricle segmentation | Aug 2007- |
| Peng Wang, PhD Candidate in BME | Lung nodule detection and tissue dose-response | 2002-2007 |
| Anitha Priya Krishman, PhD Candidate in BME | Mechanisms of brain tumor recurrence through MRI DTI | Spring 2004- |
| Robert Ambrosini, MD/PhD Candidate in BME | Brain tumor detection and growth quantification | Fall 2004- |
| Etana Elegbe, MS Candidate in BME | Comparison of CAD and Radiologist Performance in Lung Nodule Detection from CT (LIDC database) | Spring 2007- |
| Doug Clark, MS in BME |
Robotic Devices in Radiation Oncology {where now: Medical Physicist, University of Rochester 2005-} | Spring 2004-05 |
| Lisa (Fountain) MacFadden, BS in BME |
Undergraduate Independent Research Project
{BME PhD candidate at Univ. of Utah} | 2005-06 |
| Deepa Bansal MS in BME |
Tumor Motion Correction
{engineering consultant firm, Boston, MA, 2005-} | Spring 2004-05 |
| Anitha Priya Krishman, MS in BME | Finite Element Modeling of Prostate Seed Implantation | Fall 2003 |
| Michelle Gabriele, BS in BME |
Undergraduate Independent Research Project
{BME graduate student at University of Pittsburgh} | Spring 2003 |
REU Summer Students
| Ranjit Sandhu | {where now: MD candidate at SUNY Upstate Medical Univ.} | 2007-8 |
| D’'vone Jackson | Creation of a Realistic Radiographic Chest Phantom {Medical Physics PhD program at Duke Univ.} | 2006 |
| Auresa Thomas | Brain Segmentation with Snakes {BME PhD candidate at Univ. Michigan} | 2005 |
| Jesse Victor | Lung Tumor Growth Quantification {began Medical School Fall 2006} | 2004 |
| Ntungwe Sobe | Brain Tumor Early Detection Algorithm | 2004 |
| Doug Clark |
Experimental Testing of Radiation Dose to Mobile Tumors (377K pdf) {Medical Physicist at the University of Rochester} | 2003 |
| Andrea DeNunzio |
Analysis of 3D Tumor Detection Methods (328K pdf) {Accenture, engineering consultant firm, Chicago, IL, 2005-} | 2003 |
| Paul Murdock |
Radiation Effects on Lung Tissue (150K jpg) {BME MS, Univ. of Utah, 2004; President of PCM Industries, 2003-} | 2002 |
| Deepti Narla |
Lung Tissue Effects on Radiation (420K jpg) {BME MS, Univ. Illinois Urbana-Champaign, 2004; 2nd Med Student at UIUC} | 2002 |
| Dave Reynolds | Dose perturbations from tumor motion {BME PhD Candidate at University of Rochester} | 2001 |
Teaching:
| BME502: Analytical Foundations in BME (4-week session) | Fall 2005-6 |
| BME230: Signals and Measurements in BME (full course) | Spring 2004-5 |
| BME 591: Seminar Course in Medical Image Processing: | Spring 2005 |
| Seminar course in Advanced Finite Element Modeling (full course) | Fall 2004 |
| Lecture Series (3 week): Medical Imaging and Applications to Radiation Therapy
| Spring 2002-3 |
| Lecture and Laboratory Series (2 week):
BME Image Processing Techniques
| Fall 2001-2 |
| Lecture Series (3 week): Myocardial Deformation and MRI,
| Spring 2001-3 |
| Lecture: Myocardial Motion Tracking and Gated Radiotherapy,
| Fall 2000-02 |
| Teaching Assistant, Physiological Foundations of Biological Systems,
| Fall 1990, 89 |
| Lecture: LV wall mechanics: MRI tagging and continuum modeling
| Fall's 1995-98 |
Memberships:
| American Association of Physicists in Medicine | 2000- |
| American Society of Mechanical Engineers | 1996-2000 |
| Society of Magnetic Resonance (SMRM, ISMRM) | 1992- |
| Institution of Electrical and Electronic Engineers | 1994-1998 |
Extracurricular Activities:
| BME Jazz Band Manager/member | 2003- |
| UR Mens Rugby Club Faculty Advisor | 2003-04 |
| BME/Radonc Intramural sport teams manager: softball, soccer, volleyball | 2001- |
| UCSD Jazz Ensemble | 1995-96 |
| Co-founder, Manager & Captain Johns Hopkins Alumni Assoc. Soccer Club | 1991-1995 |
| Johns Hopkins University Jazz Ensemble | 1990-1995 |
Patents:
O’Dell W.G., Krishnan A.P., Asher I.A., Okunieff P.
Method to Predict and Treat for Brain Tumor Spread using MRI and External Beam Radiation
US Provisional Patent Application # 60/832,958 filed September 2006
O’Dell W.G., Wang P.
3D Template Matching for Tumor Detection
US Provisional Patent Application # 60/598,844, filed August 2004
Schell M.C., O’Dell W.G., Okunieff P.
Target Repositioning Error Correction Filter and Method
US Provisional Patent Application # 60/376,296 , filed April 23, 2003
Monell C., Kraft B., Shih M., O’Dell W.G., Haines D.
Method and Apparatus for Hyperlinked Graphics Tool
filed May 12, 2000
Publications:
Krishnan AP, Asher MI, Davis DD, Okunieff P, O’Dell WG
Evidence that MR Diffusion Tensor Imaging (Tractography) Predicts the Natural History of Regional Progression in
Patients Irradiated Conformally for Primary Brain Tumors
Int. J. of Radiation Oncology, Biology, Physics, (August) 71(5):1553-1562, 2008
Wang P., DeNunzio A., Okunieff P., O’Dell W.G.
Metastatic lung tumor early detection using 3D template matching
Medical Physics, (March) 34(3):915-922, 2007
Fu L., Ng W.S., Liu H., O'Dell W., Rubens D., Strang J., Schell M.C., Brasacchio R., Liao L., Messing E.,Yu Y.
Bouquet Brachytherapy: Feasibility
and optimization of conically spaced implants (141M pdf)
Brachytherapy, 4:59-63, 2005
Okunieff P., Schell M.C., Ruo R., Hale ER, O'Dell WG, Pilcher W.
Long-term management of patients with multiple brain metastases after shaped beam
radiosurgery. Case report and review of the literature (688K pdf)
J Neurosurg. 2004 Nov;101 Suppl 3:406-12.
Rohlfing T., Maurer, C.R. Jr., O'Dell W.G., and Zhong, J.
Modeling liver motion and deformation during the respiratory cycle using intensity-based free-form registration of gated MR images (484M pdf)
Medical Physics, (Mar) 31:427-432, 2004. (Copyright for this paper is owned by the AAPM)
Liu H., Yu Y., Schell M.C., O'Dell W.G., Ruo R., Okunieff P.
Optimal marker placement in photogrammetry patient positioning system(html)
Medical Physics (Feb) 30(2):103-110, 2003.
O'Dell W.G., Schell M.C., Reynolds D, Okunieff P.
Dose broadening due to target position variability during fractionated breath-held
radiation therapy(html)
Medical Physics, (July) 29(7):1430-37, 2002
O'Dell W.G. and McCulloch, A.D.
Imaging Three-Dimensional Cardiac Function (html)
Annual Reviews in Biomedical Engineering, (Nov)2:431-456, 2000
Declerck J., Denney T.S., Ozturk C., O'Dell W. and McVeigh E.R.
Left ventricular motion reconstruction from planar tagged MR images: a comparison
Physics in Medicine & Biology. (June) 45(6):1611-32, 2000
Costa K., May-Newman K., Farr D., O'Dell W., McCulloch A. and Omens J.
Three-dimensional residual strain in midanterior canine left
ventricle (258k pdf)
American Journal of Physiology, 273:H1968--76, 1997
Guccione, J., O'Dell, W., McCulloch, A. and Hunter, W.
Anterior and posterior left ventricular sarcomere lengths behave
similarly during ejection
American Journal of Physiology, (Jan)272(1 Pt 2):H469-77, 1997
O'Dell, W., Moore, C., Hunter, W., Zerhouni, E. and McVeigh, E.
Three-dimensional myocardial deformations: calculation with displacement field fitting to tagged MR images (html)
Radiology, (June)195:829--835, 1995
Constantinides, C., Westgate, C., O'Dell, W., Zerhouni, E. and McVeigh E.
A Phased Array Coil for Human Cardiac Imaging
Magnetic Resonance in Medicine, (July)34(1):92-98, 1995
O'Dell, W.
Myocardial Deformation Analysis in the Passive Dog Heart
Using High Resolution MRI Tagging (3.9M pdf)
PhD Thesis, Dept. Biomedical Engineering, Johns Hopkins Univ., 1995
O'Dell, W., Schoeniger, J., Blackband, S. and McVeigh, E.
A Modified Quadrapole Gradient Set for use
in High Resolution MRI Tagging
Magnetic Resonance in Medicine, 32:246--250, 1994
Moore, C., O'Dell, W., McVeigh, E. and Zerhouni, E.
Calculation of Three-Dimensional Left Ventricular Strains from
Bi-planar Tagged MR Images
The Journal of Magnetic Resonance Imaging, 2:165--175, 1992
Douglas, A., Rodriguez, E., O'Dell, W. and Hunter, W.
Unique Ventricular Strains During Ejection
American Journal of Physiology, 260:H1596--H1611, 1991
Blackband, S., Chatham, J., O'Dell, W. and Day, S.
Echo Planar Imaging of Isolated Perfused Rat Hearts at 4.7 T:
A Comparison of Langendorff and Working Heart Preparations
Magnetic Resonance in Medicine 15:240-245, 1990
Grants
I. PAST
(O’Dell) 7/1/02-7/1/06
American Cancer Society Research Scholar Grants for Beginning Investigators $391,000
Gated External-beam Radiotherapy of Isolated Tumors in the Lung and Liver
This project uses magnetic resonance imaging of liver and lung tumors in patients to establish both the range of motion
of these tumors during the respiratory cycle, and determine the reproducibility of tumor position over multiple end-expiration
breath-holds. This information will be used to develop analysis tools and motion phantoms to test feasibility of performing
gated radiotherapy of internal tumors, obtain physiologic measurements of respiratory-derived tumor motion, and establish
the performance characteristics required of a real-time gating system.
(O’Dell, Davis Co-PIs) 6/1/07-5/30/09
Cancer Treatment Research Foundation $240,000 direct/yr
Predicting Brain Tumor Recurrence from MR Spectroscopy and Diffusion Tensor Imaging
Stereotactic radiotherapy (SRT) treatment plans of aggressive brain tumors typically incorporate a uniform 2 cm margin to account for
unobserved, microscopic dispersal of cancer cells, yet recurrent tumors often occur. Our hypothesis is that brain cancer cells spread
preferentially via a diffusion-like process that can be predicted by magnetic resonance (MR) diffusion-tensor imaging (DTI) and
computational models of cell migration. We will also test whether MRS can be used to identify existing microinfiltration of cancer.
The goal is to apply both MRS amd DTI to develop appropriate non-symmetric margins for radiation treatment of malignant brain
tumors. The aims of this project are to gather prospective MRS/DTI data and patient follow-up MRI’s to access the predictive power
of MRS/DTI for identifying the locations of subsequent tumor recurrence. The second aim is to determine the efficacy of appropriately
altering SRT treatment margins in the clinic.
(ODell) 6/1/08-5/31/09
Clinical and Translational Sciences Institute $5,000/yr
Scientific Conference on Stereotactic Body Radiation Therapy
This 2-day conference on June 13-14, 2008, will bring together world-reknowned experts in the field to share ideas, present innovative research and clinical findings, and work towards furthering collaborations between researchers, clinicians and industry. 25+ presenters and 200-400 attendees expected.
(Jacob) 6/1/08-5/31/09
Clinical and Translational Sciences Institute pilot study program $50,000/yr
MR spectroscopic imaging of brain cancer progression
The main objective of this proposal is to further develop this technology, with the focus on brain cancer progression and treatment planning. The specific aims are (a) to develop a joint reconstruction and quantification algorithm, thus further improving robustness and reducing artifacts (b) to optimize the multi-parametric sequence to enhance the sensitivity to metabolites crucial in brain cancer (c) to study the brain cancer progression and effectiveness of therapy. (role: co-investigator)
(O’Dell) 8/1/06--
Eastman Kodak Company Health Imaging Division (Carestream) $20,000 direct
Target Detection for Radiation Oncology
As part of a larger project, Dr. O’Dell’s lab will create a chest phantom and perform imaging scans and post-analysis of the phantom
for purpose of testing a tumor tracking device being developed at Kodak.
(O’Dell) 8/1/07-11/1/08
Carestream (Kodak Health Imaging) $30,000 direct
Target Detection for Radiation Oncology
Continuation of prior project. Dr. O’Dell’s lab will obtain and evaluate corresponding patient radiograph and CT image datasets and
assisting in analysis of Carestream’s tumor detection methods.
(O’Dell) 12/11/06--
Rochester Center for Brain Imaging $10,000 in kind support
Monitoring of Tumor Recurrence: DTI vs Histology
Our hypothesis is that brain cancer cells spread preferentially via a diffusion-like process that can be predicted by magnetic
resonance (MR) diffusion-tensor imaging (DTI) and computational models of cell migration. This pilot proposal will use a native
rat infiltrative glioma cell line to validate the role of DTI in predicting tumor spread in the in-vivo rat brain and to optimize the
computational model of cell migration for application to human subjects. RCBI provides 10 scan sessions and RF coil development.
(O’Dell) 7/1/07-6/31/08
Clinical and Translational Sciences Institute Pilot Study Program $25,000/yr
Modeling Brain Cancer Dispersion for SRT using MR Diffusion Weighted Imaging
Our hypothesis is that brain cancer cells spread preferentially via a diffusion-like process that can be predicted by magnetic
resonance (MR) diffusion-tensor imaging (DTI) and computational models of cell migration. This pilot proposal will fund the animal
procurement, care and engraftment of a native rat infiltrative glioma cell line to optimize our computational model of cell migration.
Image Registration in small-field high-dose radiation therapy
Rochester Chapter of the Society for Imaging Science and Technology, Oct. 2003
3D Motion Tracking of Internal Targets and Gated Radiotherapy
7th Annual Memorial Lecture Series in Medical Physics, Rochester NY, Oct. 2000
Motion Correction and Breath-Holding for Stereotactic Radiosurgery for the Body
8th Annual Memorial Lecture Series in Medical Physics, Rochester NY, Oct. 2001
Ambrosini R, Wang P, O?Dell WG
Computer-Aided Detection of Metastatic Brain Tumors Using Automated 3-D Template Matching
16th ISMRM Scientific Meeting and Exhibition, Toronto, Ontario, Canada, May 2008
Krishnan AP, Davis DD, Okunieff P, O'Dell WG
Random walk models based on DTI for determining the microscopic spread of gliomas
5th IEEE International Symposium on Biomedical Imaging, Paris FR, June 2008
Krishnan AP, Davis DD, Okunieff P, O'Dell WG
Preliminary results of the effects of higher order reconstruction on Diffusion MRI data on our predictive model for tumor recurrence
16th Annual ISMRM Scientific Meeting (#5545), Toronto CA, May 2008
Wang P, Conover D, Ning R, O'Dell WG
3D Computer-Aided Detection of Masses and Micro-Calcifications From Cone Beam CT Scans: A Breast Phantom Study
49th Annual AAPM Meeting (SU-FF-I-1), Minneapolis MN, July 2007
Krishnan AP, Asher MI, Fuller D, Davis DD, Okunieff P, O’Dell WG
Evidence That Diffusion Tensor Imaging Predicts the Natural History of Regional
Recurrence in Patients Irradiated Conformally for Primary Brain Tumors
15th Annual ISMRM Scientific Meeting (#345), Berlin GER, June 2007
O'Dell WG, Wang P, Liu H, Fuller D, Schell MC, Okunieff P
Non-invasive Quantification of the Time Course of Lung Radiation Dose Response in Humans
Proceedings of SPIE Medical Imaging [#6511-32], San Diego CA, Feb 2007
Krishnan AP, Asher MI, Fuller D, Davis DD, Okunieff P, O’Dell WG
Patterns of Brain Tumor Recurrence Predicted From DTI Tractography
48th Annual AAPM Meeting (TU-C-330A-2), Orlando FL, July 2006
Podder TK, Clark DP, Sherman J, Fuller D, Rubins DJ, Ng WS, Messing EM, O'Dell WG, Strang JG,
Zhang YD, Yu Y
Robotic Needle Insertion in Soft Material Phantoms:
An Evaluation of Properties of Commonly used Soft Materials
12th IEEE International Conference on Biomedical Engineering (ICBME), December 2005.
Podder TK, Clark DP, Fuller D, Messing EM, Rubins DJ, Strang JG, O'Dell WG, Zhang YD,
Ng WS, Yu Y
Effects of Tip Geometry of Surgical Needles: An Assessment of Force-Torque and Deflection
Proceedings of the 3rd European Medical & Biological Engineering Conf. (EMBEC), pp. 1641-1644, Prague, Czech Republic, November 20-25, 2005
Krishnan AP and O'Dell WG
High-order 3D FEM of Prostate Needle Insertion Forces
(188K pdf)
14th IEEE International Workshop on Robot and Human Interactive Communication (RO-MAN),
August 2005
Wang P, Fuller D, O'Dell WG
Evaluation of Computer Aided Diagnosis on Thin-slice Pulmonary CT Images
47th Annual AAPM Meeting (SU-FF-I-3), Seattle WA, July 2005
Ambrosini R, Wang P, Victor J, Sobe N, O'Dell WG
Automatic Detection and Sizing of Metastatic Brain Tumors Using 3D Template Matching
47th Annual AAPM Meeting (SU-FF-I-2), Seattle WA, July 2005
Schell MC, Clark D, Reynolds D, Liu H, O'Dell WG, Yu Y, Okunieff P
Impact of tissue heterogeneities upon dose delivery to lung lesions and comparison of
BrainSCAN treatment planning system dose calculations
47th Annual AAPM Meeting (SU-FF-T-405), Seattle WA, July 2005
Wang Z, O'Dell WG
Non-Rigid Registration of 2D Lung CT Images Using a Deformable High-Order Finite Element Mesh
46th Annual AAPM Meeting (TH-C-315-3), Pittsburgh PA, July 2004
Kaiguo Y, Sing NW, Voon LK, Tien-I L, Yu Y, O'Dell W
Literature review on needle guidance in soft and preliminary work on smart needling (528k pdf)
IEEE Conf. on Robotics, Automation and Mechatronics (Vol 1;p49-54), Dec. 2004
Wang P, O'Dell WG
Automated Detection of Juxta-Pleural Lung Nodules in Chest CT Using Lung Contour Corrected by Anatomic Landmarks
46th Annual AAPM Meeting (TU-E-315-2), Pittsburgh PA, July 2004
O'Dell WG, Schell MC, Okunieff P
Sombrero Dose Distribution for Correction of Tumor Positioning Variability During Fractionated Extracranial Radiotherapy
46th Annual AAPM Meeting (MO-D-PRB-9), Pittsburgh PA, July 2004
Krishnan AP, Schell MC, Yu Y, O'Dell WG
3D FEM of the Prostate to Predict Deformation During Brachytherapy Needle Insertion
46th Annual AAPM Meeting (SU-GG-PDS-15), Pittsburgh PA, July 2004
Schell MC, Liu H, Ruo R, O'Dell WG
Dose Perturbation by Tissue Heterogeneities and Comparison with the BrainSCAN Treatment Planning System Calculations
46th Annual AAPM Meeting (PO-T-138), Pittsburgh PA, July 2004
Liu H, Schell MC, Yu Y, O'Dell WG
Accurate Stereotaxis with the BrainLAB ExacTrac System
46th Annual AAPM Meeting (PO-T-47), Pittsburgh PA, July 2004
Lei F, Ng WS, Liu H, O'Dell W, Rubens D, Yu Y.
Bouquet brachytherapy:the feasibility and optimization of conically spaced implants.
Radiother. Oncol. 71 S85-6 2004 (American Brachytherapy Society Conference, Barcelona Spain)
Izlem Izbudak, Walter G. O'Dell, Luciano Amado, Raymond C. Boston, Dara L. Kraitchman
Low Dose Dobutamine Stress 3D Tagged and First-Pass Contrast-enhanced Magnetic Resonance Imaging for Regional Detection of Stunned Myocardium
7th Annual SCMR Meeting, Barcelona, Spain, Feb. 2004
Liu H, Yu Y, Schell MC, O'Dell WG, Okunieff P
Feasibility Test of Prospective Tracking of
Respiration Signals for Breathing Compensated or Gated Radiotherapy (504k pdf)
25th Annual Conference of IEEE EMBS (#750), Cancun, Mexico, Sept. 2003
O'Dell WG, Wang P, Murdock PC, Narla D, Liu H, Schell MC, Okunieff P
Normal Tissue Dose-Response Relationship in Lung High-Dose SRS Patients (870K pdf)
45th Annual AAPM Meeting (TU-D20A-3), San Diego CA, August 2003
Wang P, DeNunzio A, O'Dell WG
Automatic Detection of Metastatic Lung Tumors On Chest CT Using 3D Template Matching (6.8M pdf slideshow)
45th Annual AAPM Meeting (TH-C25A-5), San Diego CA, August 2003
Liu H, Yu Y, O'Dell WG, Schell MC
A Prospective Tracking Algorithm for Motion Compensation Radiotherapy (119K pdf)
45th Annual AAPM Meeting (PO-T-245), San Diego CA, August 2003
Liu H, Yu Y, O'Dell WG, Schell MC
Analysis of Postimplant Seed Displacement Errors Using a Soft-assign Point Match Algorithm (170K pdf)
45th Annual AAPM Meeting (SU-DD-PDS-4), San Diego CA, August 2003
Schell MC, McNutt T, Ruo R, Ezzell G, Murdock PC, Narla D, O’Dell WG
Tissue Heterogeneity Effects On Radiation Dose To Small Lung Lesions With Extra-Cranial Radiosurgery (html)
45th Annual AAPM Meeting (SU-GG-PDS-35), San Diego CA, August 2003
O'Dell W.G., Reynolds D., Schell M.C., and Okunieff P.
Dose Broadening Due to Target Position Variability during Fractionated Breath-held Radiation Therapy (html)
44th Annual AAPM Meeting (SU-DD-EXH-22), Montreal Quebec, July 2002
Medical Physics 29.6:1202, 2002
O'Dell W.G., Schell M.C., and Okunieff P.
Margin Optimization for Fractionated Breath-hold Radiation Therapy (html)
44th Annual AAPM Meeting (SU-DD-EXH-57), Montreal Quebec, July 2002
Medical Physics 29.6:1210, 2002
Liu H., Yu Y., Ruo R., Okunieff P., O'Dell W.G., and Schell M.C.,
Optimization of Fiducial Marker Configurations in Image-Guided Radiotherapy
44th Annual AAPM Meeting (SU-HH-EXH-9), Montreal Quebec, July 2002
Medical Physics 29.6:1240, 2002
Lui H., Ruo R., Schell M.C., Okunieff P., O'Dell W.G., and Yu Y.
Verification of optimal fiducial marker configurations in image-guided radiotherapy
44th Annual AAPM Meeting (SU-HH-EXH-11), Montreal Quebec, July 2002
Medical Physics 29.6:1241, 2002
Schell M.C., Liu H., O'Dell W.G., Maurer C.R. Jr., Okunieff P., Reynolds D., Ruo R., and Yu Y.
Analysis of Targeting Accuracy of a Stereotactic Camera system for the Radiosurgery of Extra-Cranial Lesions
44th Annual AAPM Meeting (TH-C-517B-11), Montreal Quebec, July 2002
Medical Physics 29.6:1369, 2002
O'Dell W.G., Maurer C.R. Jr., Schell M.C., Sandhu A.S., Okunieff, P
Reproducibility of Internal Target Positions for Breath-held Conformal
External-beam Radiotherapy (html)
43rd Annual AAPM Meeting, Salt Lake City UT, July 2001
Medical Physics 28.6:1196, 2001
Schell M.C., Maurer C.R. Jr., O'Dell W.G., Rohlfing T.,
Ananthamoorthy R., Sandhu A.S., Okunieff, P
Evaluation of Novalis ExacTrac Patient Positioning System and Application
to Treatment of Lung and Liver Lesions
43rd Annual AAPM Meeting, Salt Lake City UT, July 2001
Medical Physics 28.6:1278, 2001
Rohlfing T., Maurer C.R. Jr., O'Dell W.G., Schell M. and Zhong J.
Modeling Liver Motion and Deformation During the Respiratory Cycle Using
Intensity-Based Free-Form Registration of Gated MR Images.
Proceedings of SPIE, San Diego, Feb 2001
O'Dell W., and McCulloch A.
Determination of material properties for the passively filling canine left ventricle.
Proceedings of the Biomedical Engineering Society, San Diego CA, 1998
O'Dell W., and McCulloch A.
A Novel Numerical Formulation for Modeling Tissue Compressibility.
Proceedings of the American Society of Mechanical Engineering, Anaheim CA, 1998
O'Dell W. and McVeigh E.
A Modal Description of LV Motion During Ejection (html)
Proceedings of SMR, 1998
O'Dell W., Hunter, W., McVeigh E., and McCulloch A.
Determination of material properties for the passively filling canine left ventricle.
Proceedings of the Biomedical Engineering Society, San Diego, S-27:#162, 1997
O'Dell W. Van Wedeen, Reese T.G., and McCulloch A.
Histological Validation of MR Diffusion Imaging for Myocardial Fiber Architecture Analysis (html)
Proceedings of SMR, 1997
O'Dell W., Moore C., and McVeigh E.
Measurement of Tissue Compressibility Using MR Tagging (html)
Proceedings of the American Society of Mechanical Engineering, Atlanta, 1996
O'Dell W., Moore C., Zerhouni E., and McVeigh E.
Spatial Resolution of 3D Cardiac Tagging Reconstruction:
Impulse Response Analysis for Displacement Field-Fitting
Proceedings of SMR, Nice, #1417, 1995.
Ong J.G., O'Dell W.G., and McVeigh E.R.
Compressibility Analysis of the Active Heart with
High Resolution Magnetic Resonance Tagging
Proceedings of SMR, Nice, #1424, 1995.
O'Dell W., Moore C., and McVeigh E.
Optimization of Displacement Field Fitting for
3D Deformation Analysis
Proceedings of SMR, San Francisco, #1483, 1994.
O'Dell W., Moore C., McVeigh E., and Zerhouni E.
Implementation of Displacement Field Fitting for Calculating 3D Myocardial
Deformations from Parallel-Tagged MR Images (212K pdf)
Proceedings of IEEE-EMBS, Baltimore, 1994.
Guccione J., O'Dell W., McCulloch A., and Hunter W.
Non-Axisymmetric Left Ventricular Geometry Leads to
Non-Uniform Myocardial Sarcomere Lengths During Ejection
Proceedings of the 2nd World Congress of Biomechanics, 1994.
O'Dell W., Moore C., and McVeigh E.
Displacement Field Fitting Approach to Calculate 3D Deformations from
Parallel-Tagged MR Images
Proceedings of SMRI, San Francisco, 1993.
Guccione J., O'Dell W., and Hunter W.
Comparison of Cross-Fiber Strain Between Anterior and Posterior
Subepicardium During Left Ventricular Ejection
Proceedings of the 65th Meeting of AHA, 1992.
Guccione J., O'Dell W., Douglas A., and Hunter W.
Comparison Between 3D Strain in the Anterior and Posterior
Subepicardium During Left Ventricular Ejection
Proceedings of the Amer. Soc. of Mech. Eng.:
Advances in Bioengineering, 1992.
O'Dell W., Schoeniger J., Blackband S. and McVeigh E.
A Modified Quadrapole Gradient Set for use
in High Resolution MRI Tagging
Proceedings of SMRM, Berlin, 1992
Moore C.C., O'Dell W.G., McVeigh E.R. and Zerhouni E.A
Three Dimensional Myocardial Strains
in Humans Using Biplanar Tagged MRI.
SMRM Book of Abstracts 1991; Vol.1, p4.
Guccione J., Hunter W., Royce M., O'Dell W., Atalay M.,
Judd B. and Leppo
Comparison between Epicardial Sarcomere Lengths in the Anterior
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