Ashish Raj, Ph.D. - Publications

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

58 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, 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
2021 Xie X, Cai C, Damasceno PF, Nagarajan S, Raj A. Emergence of Canonical Functional Networks from the Structural Connectome. Neuroimage. 118190. PMID 34022382 DOI: 10.1016/j.neuroimage.2021.118190  0.676
2020 Xu J, Pannetier N, Raj A. A dictionary-based graph-cut algorithm for MRI reconstruction. Nmr in Biomedicine. e4344. PMID 32618082 DOI: 10.1002/Nbm.4344  0.368
2020 Raj A, Cai C, Xie X, Palacios E, Owen J, Mukherjee P, Nagarajan S. Spectral graph theory of brain oscillations. Human Brain Mapping. PMID 32202027 DOI: 10.1002/Hbm.24991  0.365
2020 Johnson PJ, Pascalau R, Luh WM, Raj A, Cerda-Gonzalez S, Barry EF. Stereotaxic Diffusion Tensor Imaging White Matter Atlas for the Domestic Feline Brain. Frontiers in Neuroanatomy. 14: 1. PMID 32116572 DOI: 10.3389/Fnana.2020.00001  0.347
2019 Freeze B, Pandya S, Zeighami Y, Raj A. Regional transcriptional architecture of Parkinson's disease pathogenesis and network spread. Brain : a Journal of Neurology. PMID 31359041 DOI: 10.1093/Brain/Awz223  0.308
2019 Kuceyeski AF, Jamison KW, Owen JP, Raj A, Mukherjee P. Longitudinal increases in structural connectome segregation and functional connectome integration are associated with better recovery after mild TBI. Human Brain Mapping. PMID 31294921 DOI: 10.1002/Hbm.24713  0.325
2019 Xu Y, Raj A, Victor JD. Systematic Differences Between Perceptually Relevant Image Statistics of Brain MRI and Natural Images. Frontiers in Neuroinformatics. 13: 46. PMID 31293409 DOI: 10.3389/Fninf.2019.00046  0.394
2019 Pandya S, Zeighami Y, Freeze B, Dadar M, Collins DL, Dagher A, Raj A. Predictive model of spread of Parkinson's pathology using network diffusion. Neuroimage. PMID 30851444 DOI: 10.1016/J.Neuroimage.2019.03.001  0.316
2018 Barry E, Cerda-Gonzalez S, Luh W, Daws RE, Raj A, Johnson PJ. Normal Diffusivity of the Domestic Feline Brain. The Journal of Comparative Neurology. PMID 30298687 DOI: 10.1002/Cne.24553  0.329
2018 Raj A, Powell F. Models of Network Spread and Network Degeneration in Brain Disorders. Biological Psychiatry. Cognitive Neuroscience and Neuroimaging. 3: 788-797. PMID 30170711 DOI: 10.1016/J.Bpsc.2018.07.012  0.344
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  0.349
2018 Abdelnour F, Dayan M, Devinsky O, Thesen T, Raj A. Functional brain connectivity is predictable from anatomic network's Laplacian eigen-structure. Neuroimage. PMID 29454104 DOI: 10.1016/J.Neuroimage.2018.02.016  0.37
2018 Torok J, Maia PD, Powell F, Pandya S, Raj A. A method for inferring regional origins of neurodegeneration. Brain : a Journal of Neurology. PMID 29409009 DOI: 10.1093/Brain/Awx371  0.318
2017 Pandya S, Mezias C, Raj A. Predictive Model of Spread of Progressive Supranuclear Palsy Using Directional Network Diffusion. Frontiers in Neurology. 8: 692. PMID 29312121 DOI: 10.3389/Fneur.2017.00692  0.339
2017 Powell FJ, LoCastro E, Acosta DM, Ahmed M, O'Donoghue S, Forde N, Cannon D, Scanlon C, Rao T, McDonald C, Raj A. Age-Related Changes in Topological Degradation of White Matter Networks and Gene Expression in Chronic Schizophrenia. Brain Connectivity. PMID 28946750 DOI: 10.1089/Brain.2017.0519  0.308
2017 Mezias C, LoCastro E, Xia C, Raj A. Connectivity, not region-intrinsic properties, predicts regional vulnerability to progressive tau pathology in mouse models of disease. Acta Neuropathologica Communications. 5: 61. PMID 28807028 DOI: 10.1186/S40478-017-0459-Z  0.328
2017 Wang MB, Owen JP, Mukherjee P, Raj A. Brain network eigenmodes provide a robust and compact representation of the structural connectome in health and disease. Plos Computational Biology. 13: e1005550. PMID 28640803 DOI: 10.1371/Journal.Pcbi.1005550  0.391
2016 Pandya S, Kuceyeski A, Raj A. The Brain's Structural Connectome Mediates the Relationship between Regional Neuroimaging Biomarkers in Alzheimer's Disease. Journal of Alzheimer's Disease : Jad. PMID 27911289 DOI: 10.3233/Jad-160090  0.333
2016 Kuceyeski A, Shah S, Dyke JP, Bickel S, Abdelnour F, Schiff ND, Voss HU, Raj A. The application of a mathematical model linking structural and functional connectomes in severe brain injury. Neuroimage. Clinical. 11: 635-47. PMID 27200264 DOI: 10.1016/J.Nicl.2016.04.006  0.336
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  0.333
2016 Raj A, Tosun D, Weiner MW. O4-07-02: NETWORK TRANSMISSION MODEL RECAPITULATES AMYLOID AND TAU SPREAD AND PREDICTS IMAGING FINDINGS Alzheimer's & Dementia. 12: P347-P348. DOI: 10.1016/J.Jalz.2016.06.644  0.325
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  0.354
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  0.37
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  0.339
2015 Kuceyeski AF, Vargas W, Dayan M, Monohan E, Blackwell C, Raj A, Fujimoto K, Gauthier SA. Modeling the relationship among gray matter atrophy, abnormalities in connecting white matter, and cognitive performance in early multiple sclerosis. Ajnr. American Journal of Neuroradiology. 36: 702-9. PMID 25414004 DOI: 10.3174/Ajnr.A4165  0.316
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  0.341
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  0.328
2015 Abdelnour F, Dayan M, Devinsky O, Thesen T, Raj A. Estimating brain's functional graph from the structural graph's Laplacian Proceedings of Spie - the International Society For Optical Engineering. 9597. DOI: 10.1117/12.2203566  0.343
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  0.36
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  0.307
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  0.326
2014 Abdelnour F, Voss HU, Raj A. Network diffusion accurately models the relationship between structural and functional brain connectivity networks. Neuroimage. 90: 335-47. PMID 24384152 DOI: 10.1016/J.Neuroimage.2013.12.039  0.387
2014 Kuceyeski A, Raj A, Toglia J, O'Dell M. Modeling the Link Between Structural Connectivity Network Disruption and Performance and Activity Limitation in Stroke Archives of Physical Medicine and Rehabilitation. 95. DOI: 10.1016/J.Apmr.2014.07.380  0.317
2013 Kuceyeski A, Maruta J, Relkin N, Raj A. The Network Modification (NeMo) Tool: elucidating the effect of white matter integrity changes on cortical and subcortical structural connectivity. Brain Connectivity. 3: 451-63. PMID 23855491 DOI: 10.1089/Brain.2013.0147  0.385
2013 Juluru K, Shih JC, Raj A, Comunale JP, Delaney H, Greenberg ED, Hermann C, Liu YB, Hoelscher A, Al-Khori N, Sanelli PC. Effects of increased image noise on image quality and quantitative interpretation in brain CT perfusion. Ajnr. American Journal of Neuroradiology. 34: 1506-12. PMID 23557960 DOI: 10.3174/Ajnr.A3448  0.337
2013 Ivkovic M, Liu B, Ahmed F, Moore D, Huang C, Raj A, Kovanlikaya I, Heier L, Relkin N. Differential diagnosis of normal pressure hydrocephalus by MRI mean diffusivity histogram analysis. Ajnr. American Journal of Neuroradiology. 34: 1168-74. PMID 23257611 DOI: 10.3174/Ajnr.A3368  0.337
2013 Kuceyeski A, Meyerhoff DJ, Durazzo TC, Raj A. Loss in connectivity among regions of the brain reward system in alcohol dependence. Human Brain Mapping. 34: 3129-42. PMID 22815206 DOI: 10.1002/Hbm.22132  0.303
2012 Ivković M, Kuceyeski A, Raj A. Statistics of weighted brain networks reveal hierarchical organization and Gaussian degree distribution. Plos One. 7: e35029. PMID 22761649 DOI: 10.1371/Journal.Pone.0035029  0.333
2012 Kuceyeski A, Zhang Y, Raj A. Linking white matter integrity loss to associated cortical regions using structural connectivity information in Alzheimer's disease and fronto-temporal dementia: the Loss in Connectivity (LoCo) score. Neuroimage. 61: 1311-23. PMID 22484307 DOI: 10.1016/J.Neuroimage.2012.03.039  0.336
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  0.372
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  0.324
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  0.397
2012 Fang R, Raj A, Chen T, Sanelli PC. Radiation dose reduction in computed tomography perfusion using spatial-temporal Bayesian methods Proceedings of Spie. 8313: 831345. DOI: 10.1117/12.911563  0.314
2012 Fang R, Zabih R, Raj A, Chen T. Segmentation of liver tumor using efficient global optimal tree metrics graph cuts Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 7029: 51-59. DOI: 10.1007/978-3-642-28557-8_7  0.628
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  0.343
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  0.344
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  0.706
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  0.43
2010 Raj A, Mueller SG, Young K, Laxer KD, Weiner M. Network-level analysis of cortical thickness of the epileptic brain. Neuroimage. 52: 1302-13. PMID 20553893 DOI: 10.1016/J.Neuroimage.2010.05.045  0.385
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  0.656
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  0.4
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  0.701
2007 Raj A, Singh G, Zabih R. A Bayesian framework for reconstruction of accelerated MRI using graph cuts Conference Record - Asilomar Conference On Signals, Systems and Computers. 1879-1883. DOI: 10.1109/ACSSC.2007.4487562  0.651
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  0.687
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  0.677
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  0.597
2006 Raj A, Singh G, Zabih R. MRF's for MRI's: Bayesian reconstruction of MR images via graph cuts Proceedings of the Ieee Computer Society Conference On Computer Vision and Pattern Recognition. 1: 1061-1068. DOI: 10.1109/CVPR.2006.192  0.636
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  0.614
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