Index by author
Stasi, M.D.
- EDITOR'S CHOICEAdult BrainOpen AccessDeterminants of Deep Gray Matter Atrophy in Multiple Sclerosis: A Multimodal MRI StudyG. Pontillo, S. Cocozza, R. Lanzillo, C. Russo, M.D. Stasi, C. Paolella, E.A. Vola, C. Criscuolo, P. Borrelli, G. Palma, E. Tedeschi, V.B. Morra, A. Elefante and A. BrunettiAmerican Journal of Neuroradiology January 2019, 40 (1) 99-106; DOI: https://doi.org/10.3174/ajnr.A5915
Seventy-seven patients with MS and 44 healthy controls were enrolled in this cross-sectional study. MR imaging investigation included volumetric, diffusion tensor imaging, perfusion weighted imaging, and Quantitative Susceptibility Mapping analyses. Deep gray matter structures were automatically segmented to obtain volumes and mean values for each MR imaging metric in the thalamus, caudate, putamen, and globus pallidus. Patients with MS showed a multifaceted involvement of the thalamus and basal ganglia, with significant atrophy of all deep gray matter structures. In the relapsing-remitting MS group, WM lesion burden proved to be the main contributor to volume loss for all deep gray matter structures.
Streib, C.D.
- Adult BrainOpen AccessInfarct Volume Predicts Hospitalization Costs in Anterior Circulation Large-Vessel Occlusion StrokeC.D. Streib, S. Rangaraju, D.T. Campbell, D.G. Winger, S.L. Paolini, A.J. Zhang, B.T. Jankowitz, A.P. Jadhav and T.G. JovinAmerican Journal of Neuroradiology January 2019, 40 (1) 51-58; DOI: https://doi.org/10.3174/ajnr.A5917
Suh, D.C.
- InterventionalOpen AccessOsseous versus Nonosseous Spinal Epidural Arteriovenous Fistulas: Experiences of 13 PatientsY. Song, S.H. Cho, D.W. Lee, J.J. Sheen, J.H. Shin and D.C. SuhAmerican Journal of Neuroradiology January 2019, 40 (1) 129-134; DOI: https://doi.org/10.3174/ajnr.A5904
Sun, J.
- LETTERYou have accessT1-Hyperintense Plaques on Intracranial-versus-Extracranial Vessel Wall MRIW. Yuan and J. SunAmerican Journal of Neuroradiology January 2019, 40 (1) E1; DOI: https://doi.org/10.3174/ajnr.A5878
- Head & NeckYou have accessSolitary Parathyroid Adenoma Localization in Technetium Tc99m Sestamibi SPECT and Multiphase Multidetector 4D CTT.H. Vu, D. Schellingerhout, N. Guha-Thakurta, J. Sun, W. Wei, S.C. Kappadth, N. Perrier, E.E. Kim, E. Rohren, H.H. Chuang and F.C. WongAmerican Journal of Neuroradiology January 2019, 40 (1) 142-149; DOI: https://doi.org/10.3174/ajnr.A5901
Sun, Z.
- PediatricsOpen AccessMRI Abnormalities Predominate in the Bottom Part of the Sulcus with Type II Focal Cortical Dysplasia: A Quantitative StudyZ. Liu, W. Hu, Z. Sun, X. Wang, L. Liu, X. Shao, K. Zhang, Y. Ma and J. ZhangAmerican Journal of Neuroradiology January 2019, 40 (1) 184-190; DOI: https://doi.org/10.3174/ajnr.A5919
Taylor, M.D.
- PediatricsOpen AccessMR Imaging–Based Radiomic Signatures of Distinct Molecular Subgroups of MedulloblastomaM. Iv, M. Zhou, K. Shpanskaya, S. Perreault, Z. Wang, E. Tranvinh, B. Lanzman, S. Vajapeyam, N.A. Vitanza, P.G. Fisher, Y.J. Cho, S. Laughlin, V. Ramaswamy, M.D. Taylor, S.H. Cheshier, G.A. Grant, T. Young Poussaint, O. Gevaert and K.W. YeomAmerican Journal of Neuroradiology January 2019, 40 (1) 154-161; DOI: https://doi.org/10.3174/ajnr.A5899
Tedeschi, E.
- EDITOR'S CHOICEAdult BrainOpen AccessDeterminants of Deep Gray Matter Atrophy in Multiple Sclerosis: A Multimodal MRI StudyG. Pontillo, S. Cocozza, R. Lanzillo, C. Russo, M.D. Stasi, C. Paolella, E.A. Vola, C. Criscuolo, P. Borrelli, G. Palma, E. Tedeschi, V.B. Morra, A. Elefante and A. BrunettiAmerican Journal of Neuroradiology January 2019, 40 (1) 99-106; DOI: https://doi.org/10.3174/ajnr.A5915
Seventy-seven patients with MS and 44 healthy controls were enrolled in this cross-sectional study. MR imaging investigation included volumetric, diffusion tensor imaging, perfusion weighted imaging, and Quantitative Susceptibility Mapping analyses. Deep gray matter structures were automatically segmented to obtain volumes and mean values for each MR imaging metric in the thalamus, caudate, putamen, and globus pallidus. Patients with MS showed a multifaceted involvement of the thalamus and basal ganglia, with significant atrophy of all deep gray matter structures. In the relapsing-remitting MS group, WM lesion burden proved to be the main contributor to volume loss for all deep gray matter structures.
Teichert, N.
- EDITOR'S CHOICEAdult BrainYou have accessDeep Learning–Based Detection of Intracranial Aneurysms in 3D TOF-MRAT. Sichtermann, A. Faron, R. Sijben, N. Teichert, J. Freiherr and M. WiesmannAmerican Journal of Neuroradiology January 2019, 40 (1) 25-32; DOI: https://doi.org/10.3174/ajnr.A5911
In a retrospective study, the authors established a system for the detection of intracranial aneurysms from 3D TOF-MRA data. The system is based on an open-source neural network, originally developed for segmentation of anatomic structures in medical images. Eighty-five datasets of patients with a total of 115 intracranial aneurysms were used to train the system and evaluate its performance. Manual annotation of aneurysms based on radiologic reports and critical revision of image data served as the reference standard. The highest overall sensitivity of this system for the detection of intracranial aneurysms was 90% with a sensitivity of 96% for aneurysms with a diameter of 3–7 mm and 100% for aneurysms of >7 mm. The best location-dependent performance was in the posterior circulation.
Teuho, J.
- Adult BrainOpen AccessBrain β-Amyloid and Atrophy in Individuals at Increased Risk of Cognitive DeclineI.K. Martikainen, N. Kemppainen, J. Johansson, J. Teuho, S. Helin, Y. Liu, S. Helisalmi, H. Soininen, R. Parkkola, T. Ngandu, M. Kivipelto and J.O. RinneAmerican Journal of Neuroradiology January 2019, 40 (1) 80-85; DOI: https://doi.org/10.3174/ajnr.A5891
Tian, X.
- LETTERYou have accessReply:C. Zhu, X. Tian, A.J. Degnan, J. Lu and Q. LiuAmerican Journal of Neuroradiology January 2019, 40 (1) E2; DOI: https://doi.org/10.3174/ajnr.A5895
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