Harvard Catalyst Profiles

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Simon Keith Warfield, Ph.D.

Co-Author

This page shows the publications co-authored by Simon Warfield and Onur Afacan.
Connection Strength

7.476
  1. Afacan O, Hoge WS, Wallace TE, Gholipour A, Kurugol S, Warfield SK. Simultaneous Motion and Distortion Correction Using Dual-Echo Diffusion-Weighted MRI. J Neuroimaging. 2020 May; 30(3):276-285.
    View in: PubMed
    Score: 0.982
  2. Afacan O, Wallace TE, Warfield SK. Retrospective correction of head motion using measurements from an electromagnetic tracker. Magn Reson Med. 2020 02; 83(2):427-437.
    View in: PubMed
    Score: 0.933
  3. Afacan O, Erem B, Roby DP, Roth N, Roth A, Prabhu SP, Warfield SK. Evaluation of motion and its effect on brain magnetic resonance image quality in children. Pediatr Radiol. 2016 Nov; 46(12):1728-1735.
    View in: PubMed
    Score: 0.757
  4. Afacan O, Gholipour A, Mulkern RV, Barnewolt CE, Estroff JA, Connolly SA, Parad RB, Bairdain S, Warfield SK. 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 in: PubMed
    Score: 0.745
  5. Afacan O, Estroff JA, Yang E, Barnewolt CE, Connolly SA, Parad RB, Mulkern RV, Warfield SK, Gholipour A. Fetal Echoplanar Imaging: Promises and Challenges. Top Magn Reson Imaging. 2019 Oct; 28(5):245-254.
    View in: PubMed
    Score: 0.236
  6. Wallace TE, Afacan O, Kober T, Warfield SK. 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 in: PubMed
    Score: 0.234
  7. Peters JM, Struyven RR, Prohl AK, Vasung L, Stajduhar A, Taquet M, Bushman JJ, Lidov H, Singh JM, Scherrer B, Madsen JR, Prabhu SP, Sahin M, Afacan O, Warfield SK. White matter mean diffusivity correlates with myelination in tuberous sclerosis complex. Ann Clin Transl Neurol. 2019 07; 6(7):1178-1190.
    View in: PubMed
    Score: 0.231
  8. Wallace TE, Afacan O, Waszak M, Kober T, Warfield SK. Head motion measurement and correction using FID navigators. Magn Reson Med. 2019 01; 81(1):258-274.
    View in: PubMed
    Score: 0.217
  9. Kurugol S, Freiman M, Afacan O, Domachevsky L, Perez-Rossello JM, Callahan MJ, Warfield SK. 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 in: PubMed
    Score: 0.199
  10. Gholipour A, Rollins CK, Velasco-Annis C, Ouaalam A, Akhondi-Asl A, Afacan O, Ortinau CM, Clancy S, Limperopoulos C, Yang E, Estroff JA, Warfield SK. 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 in: PubMed
    Score: 0.198
  11. Kurugol S, Freiman M, Afacan O, Perez-Rossello JM, Callahan MJ, Warfield SK. Spatially-constrained probability distribution model of incoherent motion (SPIM) for abdominal diffusion-weighted MRI. Med Image Anal. 2016 08; 32:173-83.
    View in: PubMed
    Score: 0.185
  12. Pier DB, Gholipour A, Afacan O, Velasco-Annis C, Clancy S, Kapur K, Estroff JA, Warfield SK. 3D Super-Resolution Motion-Corrected MRI: Validation of Fetal Posterior Fossa Measurements. J Neuroimaging. 2016 09; 26(5):539-44.
    View in: PubMed
    Score: 0.184
  13. Gholipour A, Afacan O, Aganj I, Scherrer B, Prabhu SP, Sahin M, Warfield SK. 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 in: PubMed
    Score: 0.181
  14. Stamm A, Singh J, Afacan O, Warfield SK. 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 in: PubMed
    Score: 0.180
  15. Akhondi-Asl A, Afacan O, Balasubramanian M, Mulkern RV, Warfield SK. Fast myelin water fraction estimation using 2D multislice CPMG. Magn Reson Med. 2016 10; 76(4):1301-13.
    View in: PubMed
    Score: 0.180
  16. Velasco-Annis C, Gholipour A, Afacan O, Prabhu SP, Estroff JA, Warfield SK. Normative biometrics for fetal ocular growth using volumetric MRI reconstruction. Prenat Diagn. 2015 Apr; 35(4):400-8.
    View in: PubMed
    Score: 0.171
  17. Kurugol S, Freiman M, Afacan O, Domachevsky L, Perez-Rossello JM, Callahan MJ, Warfield SK. 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 in: PubMed
    Score: 0.169
  18. Scherrer B, Afacan O, Taquet M, Prabhu SP, Gholipour A, Warfield SK. Accelerated High Spatial Resolution Diffusion-Weighted Imaging. Inf Process Med Imaging. 2015; 24:69-81.
    View in: PubMed
    Score: 0.169
  19. Akhondi-Asl A, Afacan O, Mulkern RV, Warfield SK. 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 in: PubMed
    Score: 0.158
  20. Freiman M, Afacan O, Mulkern RV, Warfield SK. 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 in: PubMed
    Score: 0.148
  21. Campanale CM, Scherrer B, Afacan O, Majeed A, Warfield SK, Sanders SP. Myofiber organization in the failing systemic right ventricle. J Cardiovasc Magn Reson. 2020 06 29; 22(1):49.
    View in: PubMed
    Score: 0.062
  22. Jaimes C, Machado-Rivas F, Afacan O, Khan S, Marami B, Ortinau CM, Rollins CK, Velasco-Annis C, Warfield SK, Gholipour A. In vivo characterization of emerging white matter microstructure in the fetal brain in the third trimester. Hum Brain Mapp. 2020 Aug 15; 41(12):3177-3185.
    View in: PubMed
    Score: 0.061
  23. Kurugol S, Afacan O, Lee RS, Seager CM, Ferguson MA, Stein DR, Nichols RC, Dugan M, Stemmer A, Warfield SK, Chow JS. 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 in: PubMed
    Score: 0.061
  24. Kurugol S, Afacan O, Lee RS, Seager CM, Ferguson MA, Stein DR, Nichols RC, Dugan M, Stemmer A, Warfield SK, Chow JS. 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 in: PubMed
    Score: 0.060
  25. Coll-Font J, Afacan O, Chow JS, Lee RS, Stemmer A, Warfield SK, Kurugol S. Bulk motion-compensated DCE-MRI for functional imaging of kidneys in newborns. J Magn Reson Imaging. 2020 Jul; 52(1):207-216.
    View in: PubMed
    Score: 0.060
  26. Kurugol S, Seager CM, Thaker H, Coll-Font J, Afacan O, Nichols RC, Warfield SK, Lee RS, Chow JS. 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 in: PubMed
    Score: 0.059
  27. Ortinau CM, Rollins CK, Gholipour A, Yun HJ, Marshall M, Gagoski B, Afacan O, Friedman K, Tworetzky W, Warfield SK, Newburger JW, Inder TE, Grant PE, Im K. Early-Emerging Sulcal Patterns Are Atypical in Fetuses with Congenital Heart Disease. Cereb Cortex. 2019 07 22; 29(8):3605-3616.
    View in: PubMed
    Score: 0.058
  28. Cole AR, Perry DA, Raza A, Nedder AP, Pollack E, Regan WL, van den Bosch SJ, Polizzotti BD, Yang E, Davila D, Afacan O, Warfield SK, Ou Y, Sefton B, Everett AD, Neil JJ, Lidov HGW, Mayer JE, Kheir JN. Perioperatively Inhaled Hydrogen Gas Diminishes Neurologic Injury Following Experimental Circulatory Arrest in Swine. JACC Basic Transl Sci. 2019 Apr; 4(2):176-187.
    View in: PubMed
    Score: 0.057
  29. Marami B, Scherrer B, Khan S, Afacan O, Prabhu SP, Sahin M, Warfield SK, Gholipour A. Motion-robust diffusion compartment imaging using simultaneous multi-slice acquisition. Magn Reson Med. 2019 05; 81(5):3314-3329.
    View in: PubMed
    Score: 0.055
  30. Khan S, Vasung L, Marami B, Rollins CK, Afacan O, Ortinau CM, Yang E, Warfield SK, Gholipour A. Fetal brain growth portrayed by a spatiotemporal diffusion tensor MRI atlas computed from in utero images. Neuroimage. 2019 01 15; 185:593-608.
    View in: PubMed
    Score: 0.055
  31. Martinot AJ, Abbink P, Afacan O, Prohl AK, Bronson R, Hecht JL, Borducchi EN, Larocca RA, Peterson RL, Rinaldi W, Ferguson M, Didier PJ, Weiss D, Lewis MG, De La Barrera RA, Yang E, Warfield SK, Barouch DH. Fetal Neuropathology in Zika Virus-Infected Pregnant Female Rhesus Monkeys. Cell. 2018 05 17; 173(5):1111-1122.e10.
    View in: PubMed
    Score: 0.053
  32. Kurugol S, Marami B, Afacan O, Warfield SK, Gholipour A. 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 in: PubMed
    Score: 0.051
  33. Marami B, Mohseni Salehi SS, Afacan O, Scherrer B, Rollins CK, Yang E, Estroff JA, Warfield SK, Gholipour A. Temporal slice registration and robust diffusion-tensor reconstruction for improved fetal brain structural connectivity analysis. Neuroimage. 2017 08 01; 156:475-488.
    View in: PubMed
    Score: 0.050
  34. Hesper T, Bulat E, Bixby S, Akhondi-Asl A, Afacan O, Miller P, Bowen G, Warfield S, Kim YJ. 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 in: PubMed
    Score: 0.050
  35. Marami B, Scherrer B, Afacan O, Warfield SK, Gholipour A. 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 in: PubMed
    Score: 0.048
  36. Marami B, Scherrer B, Afacan O, Erem B, Warfield SK, Gholipour A. 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 in: PubMed
    Score: 0.048
  37. Marami B, Scherrer B, Afacan O, Erem B, Warfield S, Gholipour A. Motion-robust diffusion-weighted brain MRI reconstruction through slice-level registration-based motion tracking. IEEE Trans Med Imaging. 2016 Apr 20.
    View in: PubMed
    Score: 0.046
  38. Taimouri V, Afacan O, Perez-Rossello JM, Callahan MJ, Mulkern RV, Warfield SK, Freiman M. 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 in: PubMed
    Score: 0.043
  39. Gholipour A, Estroff JA, Barnewolt CE, Robertson RL, Grant PE, Gagoski B, Warfield SK, Afacan O, Connolly SA, Neil JJ, Wolfberg A, Mulkern RV. Fetal MRI: A Technical Update with Educational Aspirations. Concepts Magn Reson Part A Bridg Educ Res. 2014 Nov; 43(6):237-266.
    View in: PubMed
    Score: 0.042
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.