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Index by author

March 01, 2025; Volume 46,Issue 3

  1. Faizy, Tobias D.

    1. Neurovascular/Stroke Imaging
      Hypoperfusion Intensity Ratio Less Than 0.4 Is Associated with Favorable Outcomes in Unsuccessfully Reperfused Acute Ischemic Stroke with Large-Vessel Occlusion
      Vivek Yedavalli, Hamza Adel Salim, Aneri Balar, Dhairya A. Lakhani, Janet Mei, Hanzhang Lu, Licia Luna, Francis Deng, Vaibhav Vagal, Nathan Z. Hyson, Jens Fiehler, Paul Stracke, Gabriel Broocks, Christian Heitkamp, Gregory W. Albers, Max Wintermark, Tobias D. Faizy and Jeremy J. Heit
      American Journal of Neuroradiology March 2025, 46 (3) 483-488; DOI: https://doi.org/10.3174/ajnr.A8518

  2. Fenouil, T.

    1. Pediatric Neuroimaging
      CNS Embryonal Tumor with PLAGL Amplification, a New Tumor in Children and Adolescents: Insights from a Comprehensive MRI Analysis
      A. Tietze, B. Bison, J. Engelhardt, T. Fenouil, D. Figarella-Branger, E. Goebell, J. Hakumäki, E. Koscielniak, L.E. Ludlow, D. Meyronet, P. Nyman, I. Øra, J. Pesola, T. Rauramaa, R.E. Reddingius, D. Samuel, A. Sexton-Oates, A. Vasiljevic, A.K. Wefers, J. Zamecnik, D.T.W. Jones, M.K. Keck, K. von Hoff and European Society for Paediatric Oncology (SIOPE)-Brain Tumour Group
      American Journal of Neuroradiology March 2025, 46 (3) 536-543; DOI: https://doi.org/10.3174/ajnr.A8496

  3. Fiehler, Jens

    1. EDITOR'S CHOICENeurovascular/Stroke Imaging
      Risk Factors for Unfavorable Functional Outcome after Endovascular Treatment of Cerebral Vasospasm following Aneurysmal Subarachnoid Hemorrhage
      Christian Thaler, Bogdana Tokareva, Rabea Wentz, Christian Heitkamp, Matthias Bechstein, Noel van Horn, Vincent Geest, Lasse Dührsen, Hanno S. Meyer, Maxim Bester, Jens Fiehler and Lukas Meyer
      American Journal of Neuroradiology March 2025, 46 (3) 495-501; DOI: https://doi.org/10.3174/ajnr.A8511

      In this study, patients’ individual risk factors, intensity, and extent of cerebral vasospasm associated with poor functional outcomes after endovascular treatment of aneurysmal SAH. Analysis showed an association of higher age, higher Hunt and Hess grades, the occurrence of rebleeding, and bihemispheric vasospasm with unfavorable outcome (mRS 3-6).

    2. Neurovascular/Stroke Imaging
      Hypoperfusion Intensity Ratio Less Than 0.4 Is Associated with Favorable Outcomes in Unsuccessfully Reperfused Acute Ischemic Stroke with Large-Vessel Occlusion
      Vivek Yedavalli, Hamza Adel Salim, Aneri Balar, Dhairya A. Lakhani, Janet Mei, Hanzhang Lu, Licia Luna, Francis Deng, Vaibhav Vagal, Nathan Z. Hyson, Jens Fiehler, Paul Stracke, Gabriel Broocks, Christian Heitkamp, Gregory W. Albers, Max Wintermark, Tobias D. Faizy and Jeremy J. Heit
      American Journal of Neuroradiology March 2025, 46 (3) 483-488; DOI: https://doi.org/10.3174/ajnr.A8518

  4. Figarella-branger, D.

    1. Pediatric Neuroimaging
      CNS Embryonal Tumor with PLAGL Amplification, a New Tumor in Children and Adolescents: Insights from a Comprehensive MRI Analysis
      A. Tietze, B. Bison, J. Engelhardt, T. Fenouil, D. Figarella-Branger, E. Goebell, J. Hakumäki, E. Koscielniak, L.E. Ludlow, D. Meyronet, P. Nyman, I. Øra, J. Pesola, T. Rauramaa, R.E. Reddingius, D. Samuel, A. Sexton-Oates, A. Vasiljevic, A.K. Wefers, J. Zamecnik, D.T.W. Jones, M.K. Keck, K. von Hoff and European Society for Paediatric Oncology (SIOPE)-Brain Tumour Group
      American Journal of Neuroradiology March 2025, 46 (3) 536-543; DOI: https://doi.org/10.3174/ajnr.A8496

  5. Filimonova, Elena A.

    1. Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/Infection
      Assessment of Trigeminal Nerve Root Demyelination in Patients with Primary Trigeminal Neuralgia Using Macromolecular Proton Fraction Imaging
      Elena A. Filimonova, Anton A. Pashkov, Vasily L. Yarnykh, Maria I. Schukina, Boris A. Zaitsev, Azniv V. Martirosyan, Galina I. Moysak and Jamil A. Rzaev
      American Journal of Neuroradiology March 2025, 46 (3) 602-610; DOI: https://doi.org/10.3174/ajnr.A8545

  6. Flores, Shaney

    1. Molecular Neuroimaging/Nuclear Medicine
      Accuracy and Longitudinal Consistency of PET/MR Attenuation Correction in Amyloid PET Imaging amid Software and Hardware Upgrades
      Chunwei Ying, Yasheng Chen, Yan Yan, Shaney Flores, Richard Laforest, Tammie L.S. Benzinger and Hongyu An
      American Journal of Neuroradiology March 2025, 46 (3) 635-642; DOI: https://doi.org/10.3174/ajnr.A8490

  7. Fogola, Sylvain

    1. Artificial Intelligence
      Deep Learning–Based ASPECTS Algorithm Enhances Reader Performance and Reduces Interpretation Time
      Angela Ayobi, Adam Davis, Peter D. Chang, Daniel S. Chow, Kambiz Nael, Maxime Tassy, Sarah Quenet, Sylvain Fogola, Peter Shabe, David Fussell, Christophe Avare and Yasmina Chaibi
      American Journal of Neuroradiology March 2025, 46 (3) 544-551; DOI: https://doi.org/10.3174/ajnr.A8491

  8. Folkertsma, Mark

    1. Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/Infection
      DSC MR Perfusion at 7T MRI: An Initial Single-Center Study for Validity and Practicability
      Clare E. Buntrock, Ceren Dinçer, Onur Tuncer, Matthew White, Alexis Swensen, Mark Folkertsma and Can Özütemiz
      American Journal of Neuroradiology March 2025, 46 (3) 627-634; DOI: https://doi.org/10.3174/ajnr.A8513

  9. Fontana, Mark A.

    1. EDITOR'S CHOICEArtificial Intelligence
      AI-Generated Synthetic STIR of the Lumbar Spine from T1 and T2 MRI Sequences Trained with Open-Source Algorithms
      Alice M.L. Santilli, Mark A. Fontana, Erwin E. Xia, Zenas Igbinoba, Ek Tsoon Tan, Darryl B. Sneag and J. Levi Chazen
      American Journal of Neuroradiology March 2025, 46 (3) 552-558; DOI: https://doi.org/10.3174/ajnr.A8512

      This proof-of-concept investigation used open-source generative adversarial networks to create synthetic lumbar spine MRI STIR from T1 and T2 sequences. Evaluating radiologists found the synthetic volumes were of equal or better quality in 77% of test patients and demonstrated equivalent or decreased motion artifacts in 78% of test patients. The synthetic volumes had high positive predictive value (75%-100%) but lower sensitivity (0%-67%) for common pathologies. The results from this study are a promising first step toward expediting imaging protocols.

  10. Freeman, L.

    1. Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/Infection
      Multicenter Automated Central Vein Sign Detection Performs as Well as Manual Assessment for the Diagnosis of Multiple Sclerosis
      A.R. Manning, V. Letchuman, M.L. Martin, E. Gombos, T. Robert-Fitzgerald, Q. Cao, P. Raza, C.M. O’Donnell, B. Renner, L. Daboul, P. Rodrigues, M. Ramos, J. Derbyshire, C. Azevedo, A. Bar-Or, E. Caverzasi, P.A. Calabresi, B.A.C. Cree, L. Freeman, R.G. Henry, E.E. Longbrake, J. Oh, N. Papinutto, D. Pelletier, R.D. Samudralwar, S. Suthiphosuwan, M.K. Schindler, M. Bilello, J.W. Song, E.S. Sotirchos, N.L. Sicotte, O. Al-Louzi, A.J. Solomon, D.S. Reich, D. Ontaneda, P. Sati, R.T. Shinohara and the NAIMS Cooperative
      American Journal of Neuroradiology March 2025, 46 (3) 620-626; DOI: https://doi.org/10.3174/ajnr.A8510
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