American Journal of Neuroradiology: 39 (12)

Index by author

December 01, 2018; Volume 39,Issue 12

Lee, D.H.
1. Interventional
  
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  Cannulation of Occluded Inferior Petrosal Sinuses for the Transvenous Embolization of Cavernous Sinus Dural Arteriovenous Fistulas: Usefulness of a Frontier-Wire Probing Technique
  Z.Y. Jia, Y.S. Song, J.J. Sheen, J.G. Kim, D.H. Lee and D.C. Suh
  
  American Journal of Neuroradiology December 2018, 39 (12) 2301-2306; DOI: https://doi.org/10.3174/ajnr.A5868
Lim, J.W.
1. Interventional
  
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  Contralateral Approach to Coil Embolization of Proximal A1 Aneurysms Using the Anterior Communicating Artery
  H.-J. Kwon, Y.D. Cho, J.W. Lim, H.-S. Koh, D.H. Yoo, H.-S. Kang and M.H. Han
  
  American Journal of Neuroradiology December 2018, 39 (12) 2297-2300; DOI: https://doi.org/10.3174/ajnr.A5875
Lin, L.Y.
1. EDITOR'S CHOICEFunctional
  
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  Peeking into the Black Box of Coregistration in Clinical fMRI: Which Registration Methods Are Used and How Well Do They Perform?
  F.D. Raslau, L.Y. Lin, A.H. Andersen, D.K. Powell, C.D. Smith and E.J. Escott
  
  American Journal of Neuroradiology December 2018, 39 (12) 2332-2339; DOI: https://doi.org/10.3174/ajnr.A5846
  
  This retrospective study of presurgical fMRI for brain tumors compares nonregistered images and 5 registration cost functions: Hellinger, mutual information, normalized mutual information, correlation ratio, and local Pearson correlation. To adjudicate the accuracy of coregistration, the authors edge-enhanced echo-planar maps and rated them for alignment with structural anatomy. The local Pearson correlation is a special-purpose cost function specifically designed for T2*–T1 coregistration and should be more widely incorporated into software tools as a better method for coregistration in clinical fMRI.
Lohse, C.M.
1. Head & Neck
  
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  Isolated Internal Auditory Canal Diverticula: A Normal Anatomic Variant Not Associated with Sensorineural Hearing Loss
  D.C. Mihal, Y. Feng, M.L. Kodet, C.M. Lohse, M.L Carlson and J.I. Lane
  
  American Journal of Neuroradiology December 2018, 39 (12) 2340-2344; DOI: https://doi.org/10.3174/ajnr.A5862
Lui, Y.W.
1. EDITOR'S CHOICEAdult Brain
  
  Open Access
  MRI Evidence of Altered Callosal Sodium in Mild Traumatic Brain Injury
  H. Grover, Y. Qian, F.E. Boada, K. Lakshmanan, S. Flanagan and Y.W. Lui
  
  American Journal of Neuroradiology December 2018, 39 (12) 2200-2204; DOI: https://doi.org/10.3174/ajnr.A5903
  
  Eleven patients with a history of mild traumatic brain injury and 10 age- and sex-matched controls underwent sodium MR imaging using a 3T scanner. Higher total sodium concentration in the genu and lower total sodium concentration in the splenium was seen in patients with mild traumatic brain injury compared with controls. The ratio of genu total sodium concentration to splenium total sodium concentration was also higher in patients with mild traumatic brain injury. The total sodium concentration appears to be altered beyond the immediate postinjury phase, and further work is needed to understand the relationship to persistent symptoms and outcome.
Madabhushi, A.
1. Adult Brain
  
  Open Access
  Shape Features of the Lesion Habitat to Differentiate Brain Tumor Progression from Pseudoprogression on Routine Multiparametric MRI: A Multisite Study
  M. Ismail, V. Hill, V. Statsevych, R. Huang, P. Prasanna, R. Correa, G. Singh, K. Bera, N. Beig, R. Thawani, A. Madabhushi, M. Aahluwalia and P. Tiwari
  
  American Journal of Neuroradiology December 2018, 39 (12) 2187-2193; DOI: https://doi.org/10.3174/ajnr.A5858
Mark, A.S.
1. You have access
  Perspectives on Neuroradiology Medical Expert Testimony: Fact and Fiction
  D.M. Yousem, G.H. Zoarski, A.S. Mark and E.S. Schwartz
  
  American Journal of Neuroradiology December 2018, 39 (12) 2177-2181; DOI: https://doi.org/10.3174/ajnr.A5779
Mata-mbemba, D.
1. FELLOWS' JOURNAL CLUBPediatrics
  
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  MRI, Magnetoencephalography, and Surgical Outcome of Oligodendrocytosis versus Focal Cortical Dysplasia Type I
  D. Mata-Mbemba, Y. Iimura, L.-N. Hazrati, A. Ochi, H. Otsubo, O.C. Snead, J. Rutka and E. Widjaja
  
  American Journal of Neuroradiology December 2018, 39 (12) 2371-2377; DOI: https://doi.org/10.3174/ajnr.A5877
  
  Oligodendrocytosis includesoligodendroglial hyperplasia, oligodendrogliosis, and oligodendroglial-like cells in the white matter, gray matter, or both from children with medically intractable epilepsy. Focal cortical dysplasia I includes radial and tangential cortical dyslamination. In this study, MRI, magnetoencephalography, type of operation, location, and seizure outcome of oligodendrocytosis, focal cortical dysplasia I, and oligodendrocytosis + focal cortical dysplasia I were compared. There were no significant differences in the type of seizures, focal or nonfocal epileptiform discharges, magnetoencephalography, and MR imaging features among those with oligodendrocytosis, focal cortical dysplasia I, or oligodendrocytosis + focal cortical dysplasia I. The findings suggest that oligodendrocytosis may represent a mild spectrum of malformations of cortical development.
Mccoy, D.
1. EDITOR'S CHOICEAdult Brain
  
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  Abnormal Cerebral Perfusion Profile in Older Adults with HIV-Associated Neurocognitive Disorder: Discriminative Power of Arterial Spin-Labeling
  J. Narvid, D. McCoy, S.M. Dupont, A. Callen, D. Tosun, J. Hellmuth and V. Valcour
  
  American Journal of Neuroradiology December 2018, 39 (12) 2211-2217; DOI: https://doi.org/10.3174/ajnr.A5902
  
  CBF data from the UCSF HIV Over 60 Cohort and the Alzheimer Disease Neuroimaging Initiative were retrospectively evaluated to identify 19 HIV+ older adults, all with plasma viral suppression (including 5 with HIV-associated neurocognitive disorder); 13 healthy, age-matched controls; and 19 participants with early mild cognitive impairment. When accounting for age, education, sex, and vascular risk factors, the HIV+ participants demonstrated alterations in regional cerebral perfusion, including hypoperfusion of bilateral temporal, parietal, and occipital brain regions. This study found significant changes in specific CBF patterns associated with HIV status despite viral suppression.
Men, S.
1. Interventional
  
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  Initial and Long-Term Outcomes of Complex Bifurcation Aneurysms Treated by Y-Stent-Assisted Coiling with Low-Profile Braided Stents
  K. Aydin, S. Men, M. Barburoglu, S. Sencer and S. Akpek
  
  American Journal of Neuroradiology December 2018, 39 (12) 2284-2290; DOI: https://doi.org/10.3174/ajnr.A5869

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American Journal of Neuroradiology

Index by author

Lee, D.H.

Lim, J.W.

Lin, L.Y.

Lohse, C.M.

Lui, Y.W.

Madabhushi, A.

Mark, A.S.

Mata-mbemba, D.

Mccoy, D.

Men, S.

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