Ashish Raj, Ph.D. - Publications

Affiliations: 
2005 Cornell University, Ithaca, NY, United States 
Area:
Electronics and Electrical Engineering, Radiology

35 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any innacuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2018 Powell F, Tosun D, Sadeghi R, Weiner M, Raj A. Preserved Structural Network Organization Mediates Pathology Spread in Alzheimer's Disease Spectrum Despite Loss of White Matter Tract Integrity. Journal of Alzheimer's Disease : Jad. PMID 29578480 DOI: 10.3233/JAD-170798  0.4
2017 Dayan M, Hurtado Rúa SM, Monohan E, Fujimoto K, Pandya S, LoCastro EM, Vartanian T, Nguyen TD, Raj A, Gauthier SA. MRI Analysis of White Matter Myelin Water Content in Multiple Sclerosis: A Novel Approach Applied to Finding Correlates of Cortical Thinning. Frontiers in Neuroscience. 11: 284. PMID 28603479 DOI: 10.3389/fnins.2017.00284  0.44
2016 Kuceyeski A, Navi BB, Kamel H, Raj A, Relkin N, Toglia J, Iadecola C, O'Dell M. Structural connectome disruption at baseline predicts 6-months post-stroke outcome. Human Brain Mapping. PMID 27016287 DOI: 10.1002/hbm.23198  1
2015 Dayan M, Monohan E, Pandya S, Kuceyeski A, Nguyen T, Raj A, Gauthier S. Profilometry: A new statistical framework for the characterization of white matter pathways, with application to multiple sclerosis. Human Brain Mapping. PMID 26667008 DOI: 10.1002/hbm.23082  1
2015 Vargas WS, Monohan E, Pandya S, Raj A, Vartanian T, Nguyen TD, Hurtado Rúa SM, Gauthier SA. Measuring longitudinal myelin water fraction in new multiple sclerosis lesions. Neuroimage. Clinical. 9: 369-75. PMID 26594620 DOI: 10.1016/j.nicl.2015.09.003  1
2015 Abdelnour F, Mueller S, Raj A. Relating Cortical Atrophy in Temporal Lobe Epilepsy with Graph Diffusion-Based Network Models. Plos Computational Biology. 11: e1004564. PMID 26513579 DOI: 10.1371/journal.pcbi.1004564  1
2015 Nguyen TD, Deh K, Monohan E, Pandya S, Spincemaille P, Raj A, Wang Y, Gauthier SA. Feasibility and reproducibility of whole brain myelin water mapping in 4 minutes using fast acquisition with spiral trajectory and adiabatic T2prep (FAST-T2) at 3T. Magnetic Resonance in Medicine. PMID 26331978 DOI: 10.1002/mrm.25877  1
2015 Kuceyeski A, Navi BB, Kamel H, Relkin N, Villanueva M, Raj A, Toglia J, O'Dell M, Iadecola C. Exploring the brain's structural connectome: A quantitative stroke lesion-dysfunction mapping study. Human Brain Mapping. 36: 2147-60. PMID 25655204 DOI: 10.1002/hbm.22761  1
2015 Raj A, LoCastro E, Kuceyeski A, Tosun D, Relkin N, Weiner M. Network Diffusion Model of Progression Predicts Longitudinal Patterns of Atrophy and Metabolism in Alzheimer's Disease. Cell Reports. PMID 25600871 DOI: 10.1016/j.celrep.2014.12.034  1
2015 Dong J, Liu T, Chen F, Zhou D, Dimov A, Raj A, Cheng Q, Spincemaille P, Wang Y. Simultaneous phase unwrapping and removal of chemical shift (SPURS) using graph cuts: application in quantitative susceptibility mapping. Ieee Transactions On Medical Imaging. 34: 531-40. PMID 25312917 DOI: 10.1109/TMI.2014.2361764  1
2015 Maier-Hein KH, Westin CF, Shenton ME, Weiner MW, Raj A, Thomann P, Kikinis R, Stieltjes B, Pasternak O. Widespread white matter degeneration preceding the onset of dementia. Alzheimer's & Dementia : the Journal of the Alzheimer's Association. 11: 485-493.e2. PMID 25035154 DOI: 10.1016/j.jalz.2014.04.518  1
2015 Raj A. Graph models of brain diseases Proceedings - International Symposium On Biomedical Imaging. 2015: 1552-1555. DOI: 10.1109/ISBI.2015.7164174  1
2014 Raj A, Pandya S, Shen X, LoCastro E, Nguyen TD, Gauthier SA. Multi-compartment T2 relaxometry using a spatially constrained multi-Gaussian model. Plos One. 9: e98391. PMID 24896833 DOI: 10.1371/journal.pone.0098391  1
2014 Goel P, Kuceyeski A, LoCastro E, Raj A. Spatial patterns of genome-wide expression profiles reflect anatomic and fiber connectivity architecture of healthy human brain. Human Brain Mapping. 35: 4204-18. PMID 24677576 DOI: 10.1002/hbm.22471  1
2014 Kuceyeski A, Kamel H, Navi BB, Raj A, Iadecola C. Predicting future brain tissue loss from white matter connectivity disruption in ischemic stroke. Stroke; a Journal of Cerebral Circulation. 45: 717-22. PMID 24523041 DOI: 10.1161/STROKEAHA.113.003645  1
2014 LoCastro E, Kuceyeski A, Raj A. Brainography: an atlas-independent surface and network rendering tool for neural connectivity visualization. Neuroinformatics. 12: 355-9. PMID 24081830 DOI: 10.1007/s12021-013-9206-1  1
2013 Liu B, Raj A. Discriminative random field segmentation of lung nodules in CT studies. Computational and Mathematical Methods in Medicine. 2013: 683216. PMID 24592283 DOI: 10.1155/2013/683216  1
2013 Shen X, Nguyen TD, Gauthier SA, Raj A. Robust myelin quantitative imaging from multi-echo T2 MRI using edge preserving spatial priors. Medical Image Computing and Computer-Assisted Intervention : Miccai ... International Conference On Medical Image Computing and Computer-Assisted Intervention. 16: 622-30. PMID 24505719 DOI: 10.1007/978-3-642-40811-3_78  1
2012 Raj A, Kuceyeski A, Weiner M. A network diffusion model of disease progression in dementia. Neuron. 73: 1204-15. PMID 22445347 DOI: 10.1016/j.neuron.2011.12.040  0.4
2012 Nguyen TD, Wisnieff C, Cooper MA, Kumar D, Raj A, Spincemaille P, Wang Y, Vartanian T, Gauthier SA. T2 prep three-dimensional spiral imaging with efficient whole brain coverage for myelin water quantification at 1.5 tesla. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 67: 614-21. PMID 22344579 DOI: 10.1002/mrm.24128  0.68
2012 Kumar D, Nguyen TD, Gauthier SA, Raj A. Bayesian algorithm using spatial priors for multiexponential Tâ‚‚ relaxometry from multiecho spin echo MRI. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 68: 1536-43. PMID 22266707 DOI: 10.1002/mrm.24170  0.44
2012 Raj A. Network models of dementia progression: The way forward? Future Neurology. 7: 659-662. DOI: 10.2217/fnl.12.67  1
2011 Raj A, Chen YH. The wiring economy principle: connectivity determines anatomy in the human brain. Plos One. 6: e14832. PMID 21915250 DOI: 10.1371/journal.pone.0014832  1
2011 Kuceyeski A, Maruta J, Niogi SN, Ghajar J, Raj A. The generation and validation of white matter connectivity importance maps. Neuroimage. 58: 109-21. PMID 21722739 DOI: 10.1016/j.neuroimage.2011.05.087  1
2011 Singh G, Raj A, Kressler B, Nguyen TD, Spincemaille P, Zabih R, Wang Y. A fast Edge-preserving Bayesian reconstruction method for Parallel Imaging applications in cardiac MRI. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 65: 184-9. PMID 20939095 DOI: 10.1002/mrm.22584  1
2011 Raj A, Hess C, Mukherjee P. Spatial HARDI: improved visualization of complex white matter architecture with Bayesian spatial regularization. Neuroimage. 54: 396-409. PMID 20670684 DOI: 10.1016/j.neuroimage.2010.07.040  1
2011 Ivković M, Raj A. Global estimation of anatomical connection strength in diffusion MRI tractography by message-passing Ieee International Symposium On Information Theory - Proceedings. 2721-2725. DOI: 10.1109/ISIT.2011.6034067  1
2009 Raj A, Juluru K. Visualization and segmentation of liver tumors using dynamic contrast MRI. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2009: 6985-9. PMID 19964723 DOI: 10.1109/IEMBS.2009.5333859  1
2007 Raj A, Wang Y, Zabih R. A maximum likelihood approach to parallel imaging with coil sensitivity noise. Ieee Transactions On Medical Imaging. 26: 1046-57. PMID 17695125 DOI: 10.1109/TMI.2007.897364  1
2007 Raj A, Thakur K. Fast and stable bayesian image expansion using sparse edge priors. Ieee Transactions On Image Processing : a Publication of the Ieee Signal Processing Society. 16: 1073-84. PMID 17405438 DOI: 10.1109/TIP.2006.891339  1
2007 Raj A, Singh G, Zabih R, Kressler B, Wang Y, Schuff N, Weiner M. Bayesian parallel imaging with edge-preserving priors. Magnetic Resonance in Medicine. 57: 8-21. PMID 17195165 DOI: 10.1002/mrm.21012  1
2006 Singh G, Nguyen T, Kressler B, Spincemaille P, Raj A, Zabih R, Wang Y. Improved signal-to-noise ratio in parallel coronary artery magnetic resonance angiography using graph cuts based Bayesian reconstruction. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 1: 703-6. PMID 17946852 DOI: 10.1109/IEMBS.2006.260300  1
2006 Raj A, Kressler B, Singh G, Zabih R, Wang Y. Statistical aspects of parallel imaging reconstruction. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 1: 377-80. PMID 17946826 DOI: 10.1109/IEMBS.2006.259763  1
2006 Raj A, Zhang H, Prince MR, Wang Y, Zabih R. Automatic algorithm for correcting motion artifacts in time-resolved two-dimensional magnetic resonance angiography using convex projections. Magnetic Resonance in Medicine. 55: 649-58. PMID 16463347 DOI: 10.1002/mrm.20806  1
2005 Raj A, Zabih R. A graph cut algorithm for generalized image deconvolution Proceedings of the Ieee International Conference On Computer Vision. 1048-1054. DOI: 10.1109/ICCV.2005.8  1
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