Search Results - "DEBBINS, J"

Relative Cerebral Blood Volume Values to Differentiate High-Grade Glioma Recurrence from Posttreatment Radiation Effect: Direct Correlation between Image-Guided Tissue Histopathology and Localized Dynamic Susceptibility-Weighted Contrast-Enhanced Perfusion MR Imaging Measurements by Hu, L.S, Baxter, L.C, Smith, K.A, Feuerstein, B.G, Karis, J.P, Eschbacher, J.M, Coons, S.W, Nakaji, P, Yeh, R.F, Debbins, J, Heiserman, J.E

“…Differentiating tumor growth from posttreatment radiation effect (PTRE) remains a common problem in neuro-oncology practice. To our knowledge, useful threshold…”
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A Validation Study of Multicenter Diffusion Tensor Imaging: Reliability of Fractional Anisotropy and Diffusivity Values by FOX, R. J, SAKAIE, K, FISHER, E, LEE, J.-C, DEBBINS, J. P, LIU, Y, ARNOLD, D. L, MELHEM, E. R, SMITH, C. H, PHILIPS, M. D, LOWE, M

“…DTI is increasingly being used as a measure to study tissue damage in several neurologic diseases. Our aim was to investigate the comparability of DTI measures…”
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Correlations between Perfusion MR Imaging Cerebral Blood Volume, Microvessel Quantification, and Clinical Outcome Using Stereotactic Analysis in Recurrent High-Grade Glioma by HU, L. S, ESCHBACHER, J. M, NAKAJI, P, DEBBINS, J, FEUERSTEIN, B. G, BAXTER, L. C, DUECK, A. C, HEISERMAN, J. E, LIU, S, KARIS, J. P, SMITH, K. A, SHAPIRO, W. R, PINNADUWAGE, D. S, COONS, S. W

“…Quantifying MVA rather than MVD provides better correlation with survival in HGG. This is attributed to a specific "glomeruloid" vascular pattern, which is…”
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Reevaluating the imaging definition of tumor progression: perfusion MRI quantifies recurrent glioblastoma tumor fraction, pseudoprogression, and radiation necrosis to predict survival by Hu, Leland S, Eschbacher, Jennifer M, Heiserman, Joseph E, Dueck, Amylou C, Shapiro, William R, Liu, Seban, Karis, John P, Smith, Kris A, Coons, Stephen W, Nakaji, Peter, Spetzler, Robert F, Feuerstein, Burt G, Debbins, Josef, Baxter, Leslie C

“…Contrast-enhanced MRI (CE-MRI) represents the current mainstay for monitoring treatment response in glioblastoma multiforme (GBM), based on the premise that…”
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Optimized Preload Leakage-Correction Methods to Improve the Diagnostic Accuracy of Dynamic Susceptibility-Weighted Contrast-Enhanced Perfusion MR Imaging in Posttreatment Gliomas by Hu, L.S, Baxter, L.C, Pinnaduwage, D.S, Paine, T.L, Karis, J.P, Feuerstein, B.G, Schmainda, K.M, Dueck, A.C, Debbins, J, Smith, K.A, Nakaji, P, Eschbacher, J.M, Coons, S.W, Heiserman, J.E

“…Relative cerebral blood volume (rCBV) accuracy can vary substantially depending on the dynamic susceptibility-weighted contrast-enhanced (DSC) acquisition and…”
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Fluoroscopically triggered contrast-enhanced three-dimensional MR angiography with elliptical centric view order: application to the renal arteries by Wilman, A H, Riederer, S J, King, B F, Debbins, J P, Rossman, P J, Ehman, R L

“…To determine the reliability of obtaining arterial-phase, contrast-material-enhanced three-dimensional (3D) magnetic resonance (MR) angiograms of the renal…”
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On the Performance of Autocorrelation Estimation Algorithms for fMRI Analysis by Lenoski, B., Baxter, L.C., Karam, L.J., Maisog, J., Debbins, J.

“…Pre-whitening of fMRI time-series is commonly performed to address temporal autocorrelations. The pre-whitening procedure requires knowledge of the spatially…”
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Arterial phase carotid and vertebral artery imaging in 3D contrast-enhanced MR angiography by combining fluoroscopic triggering with an elliptical centric acquisition order by Wilman, A H, Riederer, S J, Huston, 3rd, J, Wald, J T, Debbins, J P

“…Arterial-phase three-dimensional (3D) contrast-enhanced MR angiograms of the carotid and vertebral arteries from their origins through the carotid bifurcations…”
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A monitoring, feedback, and triggering system for reproducible breath-hold MR imaging by Liu, Y L, Riederer, S J, Rossman, P J, Grimm, R C, Debbins, J P, Ehman, R L

“…A technique is described that provides improved reproducibility of breath-holding for MR image acquisition by monitoring the superior-inferior (S/I) position…”
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3D coronary MR angiography in multiple breath-holds using a respiratory feedback monitor by Wang, Y, Grimm, R C, Rossman, P J, Debbins, J P, Riederer, S J, Ehman, R L

“…To reduce respiratory blur and ghosts in 3D coronary imaging, a data acquisition scheme using consistent multiple breath-holds was implemented. A navigator…”
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Cardiac magnetic resonance fluoroscopy by Debbins, J P, Riederer, S J, Rossman, P J, Grimm, R C, Felmlee, J P, Breen, J F, Ehman, R L

“…A technique is described for high speed interactive imaging of the heart with either white or black blood contrast. Thirty-two views of a segmented,…”
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Verification of Treatment Plan Delivery for New Self-Shielded Stereotactic Radiosurgery (SRS) System by Sorensen, S.P., Srivastava, S.P., Pinnaduwage, D., Jani, S., Yan, X., Debbins, J., Bodduluri, M., Barani, I.J.

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Phase alignment of multiple surface coil data for reduced bandwidth and reconstruction requirements by Debbins, J P, Felmlee, J P, Riederer, S J

“…Multiple element surface coils are often used in clinical MRI to increase the image signal-to-noise ratio (S/N). Use of multicoils typically requires increased…”
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Cardiac magnetic resonance parallel imaging at 3.0 Tesla: Technical feasibility and advantages by McGee, Kiaran P., Debbins, Josef P., Boskamp, Ed B., Blawat, LeRoy, Angelos, Lisa, King, Kevin F.

“…Purpose To quantify changes in signal‐to‐noise ratio (SNR), contrast‐to‐noise ratio (CNR), specific absorption rate (SAR), RF power deposition, and imaging…”
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A flexible view ordering technique for high-quality real-time 2DFT MR fluoroscopy by Busse, Reed F., Kruger, David G., Debbins, Josef P., Fain, Sean B., Riederer, Stephen J.

“…A method to tailor the view order to the reconstruction cycle is introduced for real‐time MRI. It is well known that view sharing and oversampling central…”
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Interactive three-point localization of double-oblique sections using MR fluoroscopy by Busse, Reed F., Debbins, Josef P., Kruger, David G., Fain, Sean B., Riederer, Stephen J.

“…Magnetic resonance imaging allows significant freedom in selecting the orientation and position of a tomographic section. However, it can nonetheless be…”
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Interactive selection of optimal section orientations using real-time MRI by Hangiandreou, N J, Debbins, J P, Rossman, P J, Riederer, S J

“…In applications where precise image section positioning is vital, the interactive section rotation and offset capabilities of interactive MRI should be…”
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Accuracy of a modeling algorithm to optimize perfusion MRI detection of glioma recurrence by Hu, L. S., Baxter, L. C., Pinnaduwage, D. S., Jensen, T., Dueck, A. C., Eschbacher, J. M., Heiserman, J. E., Karis, J. P., Debbins, J., Schmainda, K. M.

“…Abstract only…”
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Cerebral blood flow in Alzheimer's disease by Roher, Alex E, Debbins, Josef P, Malek-Ahmadi, Michael, Chen, Kewei, Pipe, James G, Maze, Sharmeen, Belden, Christine, Maarouf, Chera L, Thiyyagura, Pradeep, Mo, Hua, Hunter, Jesse M, Kokjohn, Tyler A, Walker, Douglas G, Kruchowsky, Jane C, Belohlavek, Marek, Sabbagh, Marwan N, Beach, Thomas G

“…Alzheimer's disease (AD) dementia is a consequence of heterogeneous and complex interactions of age-related neurodegeneration and vascular-associated…”
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Cerebral blood flow in Alzheimer rsquo;s disease by Roher AE, Debbins JP, Malek-Ahmadi M, Chen K, Pipe JG, Maze S, Belden C, Maarouf CL, Thiyyagura P, Mo H, Hunter JM, Kokjohn TA, Walker DG, Kruchowsky JC, Belohlavek M, Sabbagh MN, Beach TG

“…Alex E Roher,1 Josef P Debbins,2 Michael Malek-Ahmadi,3 Kewei Chen,4 James G Pipe,2 Sharmeen Maze,2 Christine Belden,3 Chera L Maarouf,1 Pradeep Thiyyagura,4…”
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