Index by author
Aberg, L.E.
- PediatricsYou have accessGlobal and Widespread Local White Matter Abnormalities in Juvenile Neuronal Ceroid LipofuscinosisU. Roine, T.J. Roine, A. Hakkarainen, A. Tokola, M.H. Balk, M. Mannerkoski, L.E. Åberg, T. Lönnqvist and T. AuttiAmerican Journal of Neuroradiology July 2018, 39 (7) 1349-1354; DOI: https://doi.org/10.3174/ajnr.A5687
Aboab, J.
- Adult BrainYou have accessImproved Detection of New MS Lesions during Follow-Up Using an Automated MR Coregistration-Fusion MethodA. Galletto Pregliasco, A. Collin, A. Guéguen, M.A. Metten, J. Aboab, R. Deschamps, O. Gout, L. Duron, J.C. Sadik, J. Savatovsky and A. LeclerAmerican Journal of Neuroradiology July 2018, 39 (7) 1226-1232; DOI: https://doi.org/10.3174/ajnr.A5690
Absinta, M.
- EDITOR'S CHOICEAdult BrainOpen AccessIdentification of Chronic Active Multiple Sclerosis Lesions on 3T MRIM. Absinta, P. Sati, A. Fechner, M.K. Schindler, G. Nair and D.S. ReichAmerican Journal of Neuroradiology July 2018, 39 (7) 1233-1238; DOI: https://doi.org/10.3174/ajnr.A5660
MR imaging–pathologic studies have reported that paramagnetic rims on 7T susceptibility-based MR imaging identify, in vivo, a subset of MS lesions with compartmentalized inflammation at the lesion edge and associated remyelination failure. High-resolution T2* and phase MR imaging were collected in 20 patients with MS at 3T and 7T. Phase rims were seen in 34 lesions at 7T and in 36 lesions at 3T by consensus. Inter- and intra-rater reliability were “substantial/good” both at 3T and 7T analysis. Nearly all 7T paramagnetic rims can also be seen at 3T. Imaging at 3T opens the possibility of implementing paramagnetic rims as an outcome measure.
Abu-amara, D.
- Adult BrainYou have accessPrevalence of Cerebral Microhemorrhage following Chronic Blast-Related Mild Traumatic Brain Injury in Military Service Members Using Susceptibility-Weighted MRIE. Lotan, C. Morley, J. Newman, M. Qian, D. Abu-Amara, C. Marmar and Y.W. LuiAmerican Journal of Neuroradiology July 2018, 39 (7) 1222-1225; DOI: https://doi.org/10.3174/ajnr.A5688
Adeeb, N.
- InterventionalYou have accessRisk of Branch Occlusion and Ischemic Complications with the Pipeline Embolization Device in the Treatment of Posterior Circulation AneurysmsN. Adeeb, C.J. Griessenauer, A.A. Dmytriw, H. Shallwani, R. Gupta, P.M. Foreman, H. Shakir, J. Moore, N. Limbucci, S. Mangiafico, A. Kumar, C. Michelozzi, Y. Zhang, V.M. Pereira, C.C. Matouk, M.R. Harrigan, A.H. Siddiqui, E.I. Levy, L. Renieri, T.R. Marotta, C. Cognard, C.S. Ogilvy and A.J. ThomasAmerican Journal of Neuroradiology July 2018, 39 (7) 1303-1309; DOI: https://doi.org/10.3174/ajnr.A5696
Akazawa, K.
- Adult BrainOpen AccessImaging Differences between Neuromyelitis Optica Spectrum Disorders and Multiple Sclerosis: A Multi-Institutional Study in JapanH. Tatekawa, S. Sakamoto, M. Hori, Y. Kaichi, A. Kunimatsu, K. Akazawa, T. Miyasaka, H. Oba, T. Okubo, K. Hasuo, K. Yamada, T. Taoka, S. Doishita, T. Shimono and Y. MikiAmerican Journal of Neuroradiology July 2018, 39 (7) 1239-1247; DOI: https://doi.org/10.3174/ajnr.A5663
Autti, T.
- PediatricsYou have accessGlobal and Widespread Local White Matter Abnormalities in Juvenile Neuronal Ceroid LipofuscinosisU. Roine, T.J. Roine, A. Hakkarainen, A. Tokola, M.H. Balk, M. Mannerkoski, L.E. Åberg, T. Lönnqvist and T. AuttiAmerican Journal of Neuroradiology July 2018, 39 (7) 1349-1354; DOI: https://doi.org/10.3174/ajnr.A5687
Backes, W.H.
- FunctionalYou have accessAbnormal Blood Oxygen Level–Dependent Fluctuations in Focal Cortical Dysplasia and the Perilesional Zone: Initial FindingsL. Gupta, P.A.M. Hofman, R.M.H. Besseling, J.F.A. Jansen and W.H. BackesAmerican Journal of Neuroradiology July 2018, 39 (7) 1310-1315; DOI: https://doi.org/10.3174/ajnr.A5684
Baldi, P.
- EDITOR'S CHOICEAdult BrainOpen AccessDeep-Learning Convolutional Neural Networks Accurately Classify Genetic Mutations in GliomasP. Chang, J. Grinband, B.D. Weinberg, M. Bardis, M. Khy, G. Cadena, M.-Y. Su, S. Cha, C.G. Filippi, D. Bota, P. Baldi, L.M. Poisson, R. Jain and D. ChowAmerican Journal of Neuroradiology July 2018, 39 (7) 1201-1207; DOI: https://doi.org/10.3174/ajnr.A5667
MR imaging data and molecular information were retrospectively obtained from The Cancer Imaging Archives for 259 patients with either low- or high-grade gliomas. A convolutional neural network was trained to classify IDH1 mutation status, 1p/19q codeletion, and MGMT promotor methylation status. Classification had high accuracy: IDH1 mutation status, 94%; 1p/19q codeletion, 92%; and MGMT promotor methylation status, 83%. The authors conclude that this shows the feasibility of a deep-learning CNN approach for the accurate classification of individual genetic mutations of both low- and high-grade gliomas and that the relevant MR imaging features acquired from an added dimensionality-reduction technique are concordant with existing literature, showing that neural networks are capable of learning key imaging components without prior feature selection or human directed training.
Balk, M.H.
- PediatricsYou have accessGlobal and Widespread Local White Matter Abnormalities in Juvenile Neuronal Ceroid LipofuscinosisU. Roine, T.J. Roine, A. Hakkarainen, A. Tokola, M.H. Balk, M. Mannerkoski, L.E. Åberg, T. Lönnqvist and T. AuttiAmerican Journal of Neuroradiology July 2018, 39 (7) 1349-1354; DOI: https://doi.org/10.3174/ajnr.A5687