ABOUT THE RESEARCHER

OVERVIEW

Lab Web Site:  Computational Radiology Laboratory 

Simon Warfield's research in the field of medical image analysis has focused on methods for quantitative image analysis through novel segmentation and registration approaches, and in real-time and large data image analysis, enabled by high performance computing technology. Algorithms developed by Dr. Warfield have been applied in several domains, including developing an improved understanding of early brain development, understanding the association between white matter lesions and cognitive dysfunction in multiple sclerosis, and in enhancing navigation and visualization during image guided surgery.

Dr. Warfield founded the Computational Radiology Laboratory (CRL) in 2001. The CRL was formed with the mission of improving our understanding of the structure and function of the brain and other organs of the human body, in order to improve our capacity to diagnose and treat disease. Members of the CRL achieve this by developing novel technologies and computational modeling strategies for understanding and interpreting radiological images. More about Dr. Warfield's research can be found here: http://crl.med.harvard.edu

BACKGROUND

Simon Warfield received his PhD from the School of Computer Science and Engineering of the University of New South Wales, in Sydney, Australia. He completed his post-doctoral training in medical imaging at Harvard Medical School/Brigham and Women's Hospital, Boston, MA.

He is also Director of the Computational Radiology Laboratory situated in the Department of Radiology at Children's Hospital and Site Co-Director for Boston Children's Hospital in the Harvard CTSC Translational Technologies Imaging Consortium.

PUBLICATIONS

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  1. Super-resolution reconstruction of T2-weighted thick-slice neonatal brain MRI scans. J Neuroimaging. 2021 Sep 10. View abstract
  2. Spatiotemporal changes in diffusivity and anisotropy in fetal brain tractography. Hum Brain Mapp. 2021 Sep 06. View abstract
  3. Deep learning-based parameter estimation in fetal diffusion-weighted MRI. Neuroimage. 2021 Nov; 243:118482. View abstract
  4. Reducing the effects of motion artifacts in fMRI: A structured matrix completion approach. IEEE Trans Med Imaging. 2021 Aug 25; PP. View abstract
  5. Association between Quantitative MR Markers of Cortical Evolving Organization and Gene Expression during Human Prenatal Brain Development. Cereb Cortex. 2021 Jul 05; 31(8):3610-3621. View abstract
  6. Learning to estimate the fiber orientation distribution function from diffusion-weighted MRI. Neuroimage. 2021 10 01; 239:118316. View abstract
  7. Physics-based iterative reconstruction for dual-source and flying focal spot computed tomography. Med Phys. 2021 Jul; 48(7):3595-3613. View abstract
  8. Fast and High-Resolution Neonatal Brain MRI Through Super-Resolution Reconstruction From Acquisitions With Variable Slice Selection Direction. Front Neurosci. 2021; 15:636268. View abstract
  9. Matched neurofeedback during fMRI differentially activates reward-related circuits in active and sham groups. J Neuroimaging. 2021 Sep; 31(5):947-955. View abstract
  10. A machine learning-based method for estimating the number and orientations of major fascicles in diffusion-weighted magnetic resonance imaging. Med Image Anal. 2021 08; 72:102129. View abstract
  11. Transfer learning in medical image segmentation: New insights from analysis of the dynamics of model parameters and learned representations. Artif Intell Med. 2021 06; 116:102078. View abstract
  12. Free-breathing radial stack-of-stars three-dimensional Dixon gradient echo sequence in abdominal magnetic resonance imaging in sedated pediatric patients. Pediatr Radiol. 2021 Aug; 51(9):1645-1653. View abstract
  13. Magnetic Resonance Imaging (MRI) and Spectroscopy in Succinic Semialdehyde Dehydrogenase Deficiency. J Child Neurol. 2021 Feb 09; 883073821991295. View abstract
  14. Magic DIAMOND: Multi-fascicle diffusion compartment imaging with tensor distribution modeling and tensor-valued diffusion encoding. Med Image Anal. 2021 05; 70:101988. View abstract
  15. Tuber Locations Associated with Infantile Spasms Map to a Common Brain Network. Ann Neurol. 2021 04; 89(4):726-739. View abstract
  16. Free induction decay navigator motion metrics for prediction of diagnostic image quality in pediatric MRI. Magn Reson Med. 2021 06; 85(6):3169-3181. View abstract
  17. Tractography of the Cerebellar Peduncles in Second- and Third-Trimester Fetuses. AJNR Am J Neuroradiol. 2021 01; 42(1):194-200. View abstract
  18. Retrospective Distortion and Motion Correction for Free-Breathing DW-MRI of the Kidneys Using Dual-Echo EPI and Slice-to-Volume Registration. J Magn Reson Imaging. 2021 05; 53(5):1432-1443. View abstract
  19. Regional Brain Growth Trajectories in Fetuses with Congenital Heart Disease. Ann Neurol. 2021 01; 89(1):143-157. View abstract
  20. Modeling dynamic radial contrast enhanced MRI with linear time invariant systems for motion correction in quantitative assessment of kidney function. Med Image Anal. 2021 01; 67:101880. View abstract
  21. Learning a Gradient Guidance for Spatially Isotropic MRI Super-Resolution Reconstruction. Med Image Comput Comput Assist Interv. 2020 Oct; 12262:136-146. View abstract
  22. Dynamic distortion correction for functional MRI using FID navigators. Magn Reson Med. 2021 03; 85(3):1294-1307. View abstract
  23. SLIMM: Slice localization integrated MRI monitoring. Neuroimage. 2020 12; 223:117280. View abstract
  24. Cross-scanner and cross-protocol multi-shell diffusion MRI data harmonization: Algorithms and results. Neuroimage. 2020 11 01; 221:117128. View abstract
  25. Association of Isolated Congenital Heart Disease with Fetal Brain Maturation. AJNR Am J Neuroradiol. 2020 08; 41(8):1525-1531. View abstract
  26. Spatiotemporal Differences in the Regional Cortical Plate and Subplate Volume Growth during Fetal Development. Cereb Cortex. 2020 06 30; 30(8):4438-4453. View abstract
  27. Myofiber organization in the failing systemic right ventricle. J Cardiovasc Magn Reson. 2020 06 29; 22(1):49. View abstract
  28. Deep learning with noisy labels: Exploring techniques and remedies in medical image analysis. Med Image Anal. 2020 10; 65:101759. View abstract
  29. LEARNING TO DETECT BRAIN LESIONS FROM NOISY ANNOTATIONS. Proc IEEE Int Symp Biomed Imaging. 2020 Apr; 2020:1910-1914. View abstract
  30. In vivo characterization of emerging white matter microstructure in the fetal brain in the third trimester. Hum Brain Mapp. 2020 08 15; 41(12):3177-3185. View abstract
  31. A structural brain network of genetic vulnerability to psychiatric illness. Mol Psychiatry. 2021 06; 26(6):2089-2100. View abstract
  32. Simultaneous Motion and Distortion Correction Using Dual-Echo Diffusion-Weighted MRI. J Neuroimaging. 2020 05; 30(3):276-285. View abstract
  33. Correction to: Prospective pediatric study comparing glomerular filtration rate estimates based on motion-robust dynamic contrast-enhanced magnetic resonance imaging and serum creatinine (eGFR) to 99mTc DTPA. Pediatr Radiol. 2020 May; 50(5):755-756. View abstract
  34. The Connectivity Fingerprint of the Fusiform Gyrus Captures the Risk of Developing Autism in Infants with Tuberous Sclerosis Complex. Cereb Cortex. 2020 04 14; 30(4):2199-2214. View abstract
  35. Quantitative In vivo MRI Assessment of Structural Asymmetries and Sexual Dimorphism of Transient Fetal Compartments in the Human Brain. Cereb Cortex. 2020 03 14; 30(3):1752-1767. View abstract
  36. Diffusion Tensor Imaging Abnormalities in the Uncinate Fasciculus and Inferior Longitudinal Fasciculus in Phelan-McDermid Syndrome. Pediatr Neurol. 2020 05; 106:24-31. View abstract
  37. Prospective pediatric study comparing glomerular filtration rate estimates based on motion-robust dynamic contrast-enhanced magnetic resonance imaging and serum creatinine (eGFR) to 99mTc DTPA. Pediatr Radiol. 2020 05; 50(5):698-705. View abstract
  38. Lesion-Constrained Electrical Source Imaging: A Novel Approach in Epilepsy Surgery for Tuberous Sclerosis Complex. J Clin Neurophysiol. 2020 Jan; 37(1):79-86. View abstract
  39. Early white matter development is abnormal in tuberous sclerosis complex patients who develop autism spectrum disorder. J Neurodev Disord. 2019 12 16; 11(1):36. View abstract
  40. Bulk motion-compensated DCE-MRI for functional imaging of kidneys in newborns. J Magn Reson Imaging. 2020 07; 52(1):207-216. View abstract
  41. Feed and wrap magnetic resonance urography provides anatomic and functional imaging in infants without anesthesia. J Pediatr Urol. 2020 Feb; 16(1):116-120. View abstract
  42. Motion-corrected foetal cardiac MRI. Nat Biomed Eng. 2019 11; 3(11):852-854. View abstract
  43. Isotropic MRI Super-Resolution Reconstruction with Multi-scale Gradient Field Prior. Med Image Comput Comput Assist Interv. 2019 Oct; 11766:3-11. View abstract
  44. Fetal Echoplanar Imaging: Promises and Challenges. Top Magn Reson Imaging. 2019 Oct; 28(5):245-254. View abstract
  45. Extra-axonal restricted diffusion as an in-vivo marker of reactive microglia. Sci Rep. 2019 09 25; 9(1):13874. View abstract
  46. Biomechanical modeling and computer simulation of the brain during neurosurgery. Int J Numer Method Biomed Eng. 2019 10; 35(10):e3250. View abstract
  47. Rapid measurement and correction of spatiotemporal B0 field changes using FID navigators and a multi-channel reference image. Magn Reson Med. 2020 02; 83(2):575-589. View abstract
  48. Retrospective correction of head motion using measurements from an electromagnetic tracker. Magn Reson Med. 2020 02; 83(2):427-437. View abstract
  49. Early-Emerging Sulcal Patterns Are Atypical in Fetuses with Congenital Heart Disease. Cereb Cortex. 2019 07 22; 29(8):3605-3616. View abstract
  50. Reproducibility of Structural and Diffusion Tensor Imaging in the TACERN Multi-Center Study. Front Integr Neurosci. 2019; 13:24. View abstract
  51. Resting-State fMRI Networks in Children with Tuberous Sclerosis Complex. J Neuroimaging. 2019 11; 29(6):750-759. View abstract
  52. White matter mean diffusivity correlates with myelination in tuberous sclerosis complex. Ann Clin Transl Neurol. 2019 07; 6(7):1178-1190. View abstract
  53. Suite of meshless algorithms for accurate computation of soft tissue deformation for surgical simulation. Med Image Anal. 2019 08; 56:152-171. View abstract
  54. Intelligent Labeling Based on Fisher Information for Medical Image Segmentation Using Deep Learning. IEEE Trans Med Imaging. 2019 11; 38(11):2642-2653. View abstract
  55. Perioperatively Inhaled Hydrogen Gas Diminishes Neurologic Injury Following Experimental Circulatory Arrest in Swine. JACC Basic Transl Sci. 2019 Apr; 4(2):176-187. View abstract
  56. Multi-Resolution Graph Based Volumetric Cortical Basis Functions From Local Anatomic Features. IEEE Trans Biomed Eng. 2019 12; 66(12):3381-3392. View abstract
  57. A registration method for improving quantitative assessment in probabilistic diffusion tractography. Neuroimage. 2019 04 01; 189:288-306. View abstract
  58. Asymmetric Loss Functions and Deep Densely Connected Networks for Highly Imbalanced Medical Image Segmentation: Application to Multiple Sclerosis Lesion Detection. IEEE Access. 2019; 7:721-1735. View abstract
  59. Motion-robust diffusion compartment imaging using simultaneous multi-slice acquisition. Magn Reson Med. 2019 05; 81(5):3314-3329. View abstract
  60. Curved planar reformatting and convolutional neural network-based segmentation of the small bowel for visualization and quantitative assessment of pediatric Crohn's disease from MRI. J Magn Reson Imaging. 2019 06; 49(6):1565-1576. View abstract
  61. Longitudinal Effects of Everolimus on White Matter Diffusion in Tuberous Sclerosis Complex. Pediatr Neurol. 2019 01; 90:24-30. View abstract
  62. Corpus Callosum White Matter Diffusivity Reflects Cumulative Neurological Comorbidity in Tuberous Sclerosis Complex. Cereb Cortex. 2018 10 01; 28(10):3665-3672. View abstract
  63. Towards microstructure fingerprinting: Estimation of tissue properties from a dictionary of Monte Carlo diffusion MRI simulations. Neuroimage. 2019 01 01; 184:964-980. View abstract
  64. Volumetric Analysis of the Basal Ganglia and Cerebellar Structures in Patients with Phelan-McDermid Syndrome. Pediatr Neurol. 2019 01; 90:37-43. View abstract
  65. Semi-Automated Extraction of Crohns Disease MR Imaging Markers using a 3D Residual CNN with Distance Prior. Deep Learn Med Image Anal Multimodal Learn Clin Decis Support (2018). 2018 Sep; 11045:218-226. View abstract
  66. Active Deep Learning with Fisher Information for Patch-wise Semantic Segmentation. Deep Learn Med Image Anal Multimodal Learn Clin Decis Support (2018). 2018 Sep; 11045:83-91. View abstract
  67. Tract-Specific Group Analysis in Fetal Cohorts Using in utero Diffusion Tensor Imaging. Med Image Comput Comput Assist Interv. 2018 Sep; 11072:28-35. View abstract
  68. Objective Evaluation of Multiple Sclerosis Lesion Segmentation using a Data Management and Processing Infrastructure. Sci Rep. 2018 09 12; 8(1):13650. View abstract
  69. Fetal brain growth portrayed by a spatiotemporal diffusion tensor MRI atlas computed from in utero images. Neuroimage. 2019 01 15; 185:593-608. View abstract
  70. Head motion measurement and correction using FID navigators. Magn Reson Med. 2019 01; 81(1):258-274. View abstract
  71. Changes in neonatal regional brain volume associated with preterm birth and perinatal factors. Neuroimage. 2019 01 15; 185:654-663. View abstract
  72. Presurgical language fMRI: Technical practices in epilepsy surgical planning. Hum Brain Mapp. 2018 10; 39(10):4032-4042. View abstract
  73. AUTOMATIC RENAL SEGMENTATION IN DCE-MRI USING CONVOLUTIONAL NEURAL NETWORKS. Proc IEEE Int Symp Biomed Imaging. 2018 Apr; 2018:1534-1537. View abstract
  74. Fetal Neuropathology in Zika Virus-Infected Pregnant Female Rhesus Monkeys. Cell. 2018 05 17; 173(5):1111-1122.e10. View abstract
  75. Cerebellar volume as an imaging marker of development in infants with tuberous sclerosis complex. Neurology. 2018 04 24; 90(17):e1493-e1500. View abstract
  76. Presurgical language fMRI: Clinical practices and patient outcomes in epilepsy surgical planning. Hum Brain Mapp. 2018 07; 39(7):2777-2785. View abstract
  77. Differential Rates of Perinatal Maturation of Human Primary and Nonprimary Auditory Cortex. eNeuro. 2018 Jan-Feb; 5(1). View abstract
  78. Reproducibility of Brain MRI Segmentation Algorithms: Empirical Comparison of Local MAP PSTAPLE, FreeSurfer, and FSL-FIRST. J Neuroimaging. 2018 03; 28(2):162-172. View abstract
  79. Motion-Robust Spatially Constrained Parameter Estimation in Renal Diffusion-Weighted MRI by 3D Motion Tracking and Correction of Sequential Slices. Mol Imaging Reconstr Anal Mov Body Organs Stroke Imaging Treat (2017). 2017; 10555:75-85. View abstract
  80. Investigating the maturation of microstructure and radial orientation in the preterm human cortex with diffusion MRI. Neuroimage. 2017 11 15; 162:65-72. View abstract
  81. Assessing the validity of the approximation of diffusion-weighted-MRI signals from crossing fascicles by sums of signals from single fascicles. Magn Reson Med. 2018 04; 79(4):2332-2345. View abstract
  82. Localization of stereo-electroencephalography signals using a finite difference complete electrode model. Annu Int Conf IEEE Eng Med Biol Soc. 2017 Jul; 2017:3600-3603. View abstract
  83. Diffusion MRI microstructure models with in vivo human brain Connectome data: results from a multi-group comparison. NMR Biomed. 2017 Sep; 30(9). View abstract
  84. Motion-robust parameter estimation in abdominal diffusion-weighted MRI by simultaneous image registration and model estimation. Med Image Anal. 2017 Jul; 39:124-132. View abstract
  85. Temporal slice registration and robust diffusion-tensor reconstruction for improved fetal brain structural connectivity analysis. Neuroimage. 2017 08 01; 156:475-488. View abstract
  86. Automated template-based brain localization and extraction for fetal brain MRI reconstruction. Neuroimage. 2017 07 15; 155:460-472. View abstract
  87. Heavy Prenatal Alcohol Exposure is Related to Smaller Corpus Callosum in Newborn MRI Scans. Alcohol Clin Exp Res. 2017 May; 41(5):965-975. View abstract
  88. Both 3-T dGEMRIC and Acetabular-Femoral T2 Difference May Detect Cartilage Damage at the Chondrolabral Junction. Clin Orthop Relat Res. 2017 Apr; 475(4):1058-1065. View abstract
  89. A normative spatiotemporal MRI atlas of the fetal brain for automatic segmentation and analysis of early brain growth. Sci Rep. 2017 03 28; 7(1):476. View abstract
  90. Reduced thalamic volume in patients with Electrical Status Epilepticus in Sleep. Epilepsy Res. 2017 02; 130:74-80. View abstract
  91. A New Sparse Representation Framework for Reconstruction of an Isotropic High Spatial Resolution MR Volume From Orthogonal Anisotropic Resolution Scans. IEEE Trans Med Imaging. 2017 05; 36(5):1182-1193. View abstract
  92. Longitudinal multiple sclerosis lesion segmentation: Resource and challenge. Neuroimage. 2017 03 01; 148:77-102. View abstract
  93. Block-Matching Distortion Correction of Echo-Planar Images With Opposite Phase Encoding Directions. IEEE Trans Med Imaging. 2017 05; 36(5):1106-1115. View abstract
  94. White Matter Volume Predicts Language Development in Congenital Heart Disease. J Pediatr. 2017 02; 181:42-48.e2. View abstract
  95. A new neonatal cortical and subcortical brain atlas: the Melbourne Children's Regional Infant Brain (M-CRIB) atlas. Neuroimage. 2017 02 15; 147:841-851. View abstract
  96. Motion-Robust Reconstruction based on Simultaneous Multi-Slice Registration for Diffusion-Weighted MRI of Moving Subjects. Med Image Comput Comput Assist Interv. 2016 Oct; 9902:544-552. View abstract
  97. Motion-Robust Diffusion-Weighted Brain MRI Reconstruction Through Slice-Level Registration-Based Motion Tracking. IEEE Trans Med Imaging. 2016 10; 35(10):2258-2269. View abstract
  98. Active delineation of Meyer's loop using oriented priors through MAGNEtic tractography (MAGNET). Hum Brain Mapp. 2017 01; 38(1):509-527. View abstract
  99. Hippocampal Formation Maldevelopment and Sudden Unexpected Death across the Pediatric Age Spectrum. J Neuropathol Exp Neurol. 2016 Oct; 75(10):981-997. View abstract
  100. Evaluation of motion and its effect on brain magnetic resonance image quality in children. Pediatr Radiol. 2016 Nov; 46(12):1728-1735. View abstract
  101. Dynamic Electrical Source Imaging (DESI) of Seizures and Interictal Epileptic Discharges Without Ensemble Averaging. IEEE Trans Med Imaging. 2017 01; 36(1):98-110. View abstract
  102. Evaluation of Numerical Techniques for Solving the Current Injection Problem in Biological Tissues. Proc IEEE Int Symp Biomed Imaging. 2016 Apr; 2016:876-880. View abstract
  103. Fetal lung apparent diffusion coefficient measurement using diffusion-weighted MRI at 3 Tesla: Correlation with gestational age. J Magn Reson Imaging. 2016 12; 44(6):1650-1655. View abstract
  104. Extensions to a manifold learning framework for time-series analysis on dynamic manifolds in bioelectric signals. Phys Rev E. 2016 04; 93(4):042218. View abstract
  105. Motion-robust diffusion-weighted brain MRI reconstruction through slice-level registration-based motion tracking. IEEE Trans Med Imaging. 2016 Apr 20. View abstract
  106. Spatially-constrained probability distribution model of incoherent motion (SPIM) for abdominal diffusion-weighted MRI. Med Image Anal. 2016 08; 32:173-83. View abstract
  107. 3D Super-Resolution Motion-Corrected MRI: Validation of Fetal Posterior Fossa Measurements. J Neuroimaging. 2016 09; 26(5):539-44. View abstract
  108. Planar dGEMRIC Maps May Aid Imaging Assessment of Cartilage Damage in Femoroacetabular Impingement. Clin Orthop Relat Res. 2016 Feb; 474(2):467-78. View abstract
  109. Super-resolution reconstruction in frequency, image, and wavelet domains to reduce through-plane partial voluming in MRI. Med Phys. 2015 Dec; 42(12):6919-32. View abstract
  110. Analytic quantification of bias and variance of coil sensitivity profile estimators for improved image reconstruction in MRI. Med Image Comput Comput Assist Interv. 2015 Oct; 9350:684-691. View abstract
  111. Fast myelin water fraction estimation using 2D multislice CPMG. Magn Reson Med. 2016 10; 76(4):1301-13. View abstract
  112. Improved fidelity of brain microstructure mapping from single-shell diffusion MRI. Med Image Anal. 2015 Dec; 26(1):268-86. View abstract
  113. Tubers are neither static nor discrete: Evidence from serial diffusion tensor imaging. Neurology. 2015 Nov 03; 85(18):1536-45. View abstract
  114. Characterizing brain tissue by assessment of the distribution of anisotropic microstructural environments in diffusion-compartment imaging (DIAMOND). Magn Reson Med. 2016 09; 76(3):963-77. View abstract
  115. Brain Perfusion Is Increased at Term in the White Matter of Very Preterm Newborns and Newborns with Congenital Heart Disease: Does this Reflect Activated Angiogenesis? Neuropediatrics. 2015 Oct; 46(5):344-51. View abstract
  116. Single Anisotropic 3-D MR Image Upsampling via Overcomplete Dictionary Trained From In-Plane High Resolution Slices. IEEE J Biomed Health Inform. 2016 11; 20(6):1552-1561. View abstract
  117. Optimal MAP Parameters Estimation in STAPLE Using Local Intensity Similarity Information. IEEE J Biomed Health Inform. 2015 Sep; 19(5):1589-97. View abstract
  118. Spatially constrained incoherent motion method improves diffusion-weighted MRI signal decay analysis in the liver and spleen. Med Phys. 2015 Apr; 42(4):1895-903. View abstract
  119. COMBINED DELAY AND GRAPH EMBEDDING OF EPILEPTIC DISCHARGES IN EEG REVEALS COMPLEX AND RECURRENT NONLINEAR DYNAMICS. Proc IEEE Int Symp Biomed Imaging. 2015 Apr; 2015:347-350. View abstract
  120. Altered Structural Brain Networks in Tuberous Sclerosis Complex. Cereb Cortex. 2016 May; 26(5):2046-58. View abstract
  121. Normative biometrics for fetal ocular growth using volumetric MRI reconstruction. Prenat Diagn. 2015 Apr; 35(4):400-8. View abstract
  122. Increased Brain Perfusion Persists over the First Month of Life in Term Asphyxiated Newborns Treated with Hypothermia: Does it Reflect Activated Angiogenesis? Transl Stroke Res. 2015 Jun; 6(3):224-33. View abstract
  123. A Model of Population and Subject (MOPS) Intensities With Application to Multiple Sclerosis Lesion Segmentation. IEEE Trans Med Imaging. 2015 Jun; 34(6):1349-61. View abstract
  124. Accelerated High Spatial Resolution Diffusion-Weighted Imaging. Inf Process Med Imaging. 2015; 24:69-81. View abstract
  125. Motion Compensated Abdominal Diffusion Weighted MRI by Simultaneous Image Registration and Model Estimation (SIR-ME). Med Image Comput Comput Assist Interv. 2015; 9351:501-9. View abstract
  126. The anatomy and art of writing a successful grant application: a practical step-by-step approach. Pediatr Radiol. 2014 Dec; 44(12):1512-7. View abstract
  127. Fetal MRI: A Technical Update with Educational Aspirations. Concepts Magn Reson Part A Bridg Educ Res. 2014 Nov; 43(6):237-266. View abstract
  128. Three-dimensional hip cartilage quality assessment of morphology and dGEMRIC by planar maps and automated segmentation. Osteoarthritis Cartilage. 2014 Oct; 22(10):1511-5. View abstract
  129. Passive fMRI mapping of language function for pediatric epilepsy surgical planning: validation using Wada, ECS, and FMAER. Epilepsy Res. 2014 Dec; 108(10):1874-88. View abstract
  130. Voxel-based dipole orientation constraints for distributed current estimation. IEEE Trans Biomed Eng. 2014 Jul; 61(7):2028-40. View abstract
  131. A logarithmic opinion pool based STAPLE algorithm for the fusion of segmentations with associated reliability weights. IEEE Trans Med Imaging. 2014 Oct; 33(10):1997-2009. View abstract
  132. Localization of the epileptogenic foci in tuberous sclerosis complex: a pediatric case report. Front Hum Neurosci. 2014; 8:175. View abstract
  133. More accurate neuronavigation data provided by biomechanical modeling instead of rigid registration. J Neurosurg. 2014 Jun; 120(6):1477-83. View abstract
  134. T(2)-relaxometry for myelin water fraction extraction using wald distribution and extended phase graph. Med Image Comput Comput Assist Interv. 2014; 17(Pt 3):145-52. View abstract
  135. A fully Bayesian inference framework for population studies of the brain microstructure. Med Image Comput Comput Assist Interv. 2014; 17(Pt 1):25-32. View abstract
  136. Construction of a deformable spatiotemporal MRI atlas of the fetal brain: evaluation of similarity metrics and deformation models. Med Image Comput Comput Assist Interv. 2014; 17(Pt 2):292-9. View abstract
  137. Regional white matter microstructure in very preterm infants: predictors and 7 year outcomes. Cortex. 2014 Mar; 52:60-74. View abstract
  138. A mathematical framework for the registration and analysis of multi-fascicle models for population studies of the brain microstructure. IEEE Trans Med Imaging. 2014 Feb; 33(2):504-17. View abstract
  139. A collaborative resource to build consensus for automated left ventricular segmentation of cardiac MR images. Med Image Anal. 2014 Jan; 18(1):50-62. View abstract
  140. Diffusion tensor imaging and related techniques in tuberous sclerosis complex: review and future directions. Future Neurol. 2013 Sep; 8(5):583-597. View abstract
  141. Magnetic resonance imaging of pediatric lung parenchyma, airways, vasculature, ventilation, and perfusion: state of the art. Radiol Clin North Am. 2013 Jul; 51(4):555-82. View abstract
  142. Cortical graph smoothing: a novel method for exploiting DWI-derived anatomical brain connectivity to improve EEG source estimation. IEEE Trans Med Imaging. 2013 Oct; 32(10):1952-63. View abstract
  143. Electrode localization for planning surgical resection of the epileptogenic zone in pediatric epilepsy. Int J Comput Assist Radiol Surg. 2014 Jan; 9(1):91-105. View abstract
  144. Biomechanical model as a registration tool for image-guided neurosurgery: evaluation against BSpline registration. Ann Biomed Eng. 2013 Nov; 41(11):2409-25. View abstract
  145. Simultaneous truth and performance level estimation through fusion of probabilistic segmentations. IEEE Trans Med Imaging. 2013 Oct; 32(10):1840-52. View abstract
  146. Perfusion Imaging of Focal Cortical Dysplasia Using Arterial Spin Labeling: Correlation With Histopathological Vascular Density. J Child Neurol. 2013 Nov; 28(11):1474-1482. View abstract
  147. Near-infrared spectroscopy versus magnetic resonance imaging to study brain perfusion in newborns with hypoxic-ischemic encephalopathy treated with hypothermia. Neuroimage. 2014 Jan 15; 85 Pt 1:287-93. View abstract
  148. Brain functional networks in syndromic and non-syndromic autism: a graph theoretical study of EEG connectivity. BMC Med. 2013 Feb 27; 11:54. View abstract
  149. School-age effects of the newborn individualized developmental care and assessment program for preterm infants with intrauterine growth restriction: preliminary findings. BMC Pediatr. 2013 Feb 19; 13:25. View abstract
  150. A magnetic resonance imaging study of cerebellar volume in tuberous sclerosis complex. Pediatr Neurol. 2013 Feb; 48(2):105-10. View abstract
  151. Hippocampal shape variations at term equivalent age in very preterm infants compared with term controls: perinatal predictors and functional significance at age 7. Neuroimage. 2013 Apr 15; 70:278-87. View abstract
  152. Reliable estimation of incoherent motion parametric maps from diffusion-weighted MRI using fusion bootstrap moves. Med Image Anal. 2013 Apr; 17(3):325-36. View abstract
  153. Characterizing the distribution of anisotropic micro-structural environments with diffusion-weighted imaging (DIAMOND). Med Image Comput Comput Assist Interv. 2013; 16(Pt 3):518-26. View abstract
  154. Improved multi B-value diffusion-weighted MRI of the body by simultaneous model estimation and image reconstruction (SMEIR). Med Image Comput Comput Assist Interv. 2013; 16(Pt 3):1-8. View abstract
  155. Reliable selection of the number of fascicles in diffusion images by estimation of the generalization error. Inf Process Med Imaging. 2013; 23:742-53. View abstract
  156. Estimation of a multi-fascicle model from single B-value data with a population-informed prior. Med Image Comput Comput Assist Interv. 2013; 16(Pt 1):695-702. View abstract
  157. Optimization of tractography of the optic radiations. Hum Brain Mapp. 2014 Feb; 35(2):683-97. View abstract
  158. Parametric representation of multiple white matter fascicles from cube and sphere diffusion MRI. PLoS One. 2012; 7(11):e48232. View abstract
  159. Delayed cortical development in fetuses with complex congenital heart disease. Cereb Cortex. 2013 Dec; 23(12):2932-43. View abstract
  160. Characterization of fast and slow diffusion from diffusion-weighted MRI of pediatric Crohn's disease. J Magn Reson Imaging. 2013 Jan; 37(1):156-63. View abstract
  161. In vivo assessment of optimal b-value range for perfusion-insensitive apparent diffusion coefficient imaging. Med Phys. 2012 Aug; 39(8):4832-9. View abstract
  162. Super-resolution reconstruction to increase the spatial resolution of diffusion weighted images from orthogonal anisotropic acquisitions. Med Image Anal. 2012 Oct; 16(7):1465-76. View abstract
  163. Impaired language pathways in tuberous sclerosis complex patients with autism spectrum disorders. Cereb Cortex. 2013 Jul; 23(7):1526-32. View abstract
  164. Anisotropic partial volume CSF modeling for EEG source localization. Neuroimage. 2012 Sep; 62(3):2161-70. View abstract
  165. Estimating a reference standard segmentation with spatially varying performance parameters: local MAP STAPLE. IEEE Trans Med Imaging. 2012 Aug; 31(8):1593-606. View abstract
  166. WHOLE BRAIN GROUP NETWORK ANALYSIS USING NETWORK BIAS AND VARIANCE PARAMETERS. Proc IEEE Int Symp Biomed Imaging. 2012 May; 2012:1511-1514. View abstract
  167. Optimizing hippocampal segmentation in infants utilizing MRI post-acquisition processing. Neuroinformatics. 2012 Apr; 10(2):173-80. View abstract
  168. Multi-atlas multi-shape segmentation of fetal brain MRI for volumetric and morphometric analysis of ventriculomegaly. Neuroimage. 2012 Apr 15; 60(3):1819-31. View abstract
  169. NIDCAP improves brain function and structure in preterm infants with severe intrauterine growth restriction. J Perinatol. 2012 Oct; 32(10):797-803. View abstract
  170. Serial FEM/XFEM-Based Update of Preoperative Brain Images Using Intraoperative MRI. Int J Biomed Imaging. 2012; 2012:872783. View abstract
  171. Reliable assessment of perfusivity and diffusivity from diffusion imaging of the body. Med Image Comput Comput Assist Interv. 2012; 15(Pt 1):1-9. View abstract
  172. Estimation of the prior distribution of ground truth in the STAPLE algorithm: an empirical Bayesian approach. Med Image Comput Comput Assist Interv. 2012; 15(Pt 1):593-600. View abstract
  173. Loss of white matter microstructural integrity is associated with adverse neurological outcome in tuberous sclerosis complex. Acad Radiol. 2012 Jan; 19(1):17-25. View abstract
  174. Registration and analysis of white matter group differences with a multi-fiber model. Med Image Comput Comput Assist Interv. 2012; 15(Pt 3):313-20. View abstract
  175. School Age Effects of the Newborn Individualized Developmental Care and Assessment Program for Medically Low-Risk Preterm Infants: Preliminary Findings. J Clin Neonatol. 2012; 1(4):184-194. View abstract
  176. Super-Resolution Reconstruction of Diffusion-Weighted Images from Distortion Compensated Orthogonal Anisotropic Acquisitions. Proc Workshop Math Methods Biomed Image Analysis. 2012 Jan; 2012:249-254. View abstract
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  366. Simulation of Corticospinal Tract Displacement in Patients with Brain Tumors. MICCAI 2000: Third International Conference on Medical Robotics, Imaging And Computer Assisted Surgery. 2000; 9–18. View abstract
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