Index by author
Hopyan, J.
- EDITOR'S CHOICENeurointerventionYou have accessFactors Influencing Clinically Meaningful Recanalization after IV-rtPA in Acute Ischemic StrokeA. Murphy, S.P. Symons, J. Hopyan and R.I. AvivAmerican Journal of Neuroradiology January 2013, 34 (1) 146-152; DOI: https://doi.org/10.3174/ajnr.A3169
Predictors of clinically meaningful recanalization were assessed in 126 patients with acute anterior circulation stroke treated with IV thrombolysis. End points were CT angiographic recanalization and good clinical outcome at 90 days. Clinically meaningful recanalization occurred in 29% of patients, who had fewer neurologic deficits and higher ASPECTS at baseline. Admission NIHSS score and site of arterial occlusion were significant predictors of meaningful recanalization. Specifically, mild baseline deficits and distal vessel occlusions were significant predictors of clinically meaningful recanalization. A combination of these was better than either parameter alone.
Hua, M.-Y.
- BrainOpen AccessNeuronavigation-Guided Focused Ultrasound-Induced Blood-Brain Barrier Opening: A Preliminary Study in SwineK.-C. Wei, H.-C. Tsai, Y.-J. Lu, H.-W. Yang, M.-Y. Hua, M.-F. Wu, P.-Y. Chen, C.-Y. Huang, T.-C. Yen and H.-L. LiuAmerican Journal of Neuroradiology January 2013, 34 (1) 115-120; DOI: https://doi.org/10.3174/ajnr.A3150
Huang, C.-Y.
- BrainOpen AccessNeuronavigation-Guided Focused Ultrasound-Induced Blood-Brain Barrier Opening: A Preliminary Study in SwineK.-C. Wei, H.-C. Tsai, Y.-J. Lu, H.-W. Yang, M.-Y. Hua, M.-F. Wu, P.-Y. Chen, C.-Y. Huang, T.-C. Yen and H.-L. LiuAmerican Journal of Neuroradiology January 2013, 34 (1) 115-120; DOI: https://doi.org/10.3174/ajnr.A3150
Hwang, G.J.
- NeurointerventionYou have accessFeasibility of Intravenous Flat Panel Detector CT Angiography for Intracranial Arterial StenosisJ.S. Jeon, S.H. Sheen, G.J. Hwang, H.C. Kim and B.J. KwonAmerican Journal of Neuroradiology January 2013, 34 (1) 129-134; DOI: https://doi.org/10.3174/ajnr.A3301
Illies, T.
- BrainOpen AccessClassification of Cerebral Arteriovenous Malformations and Intranidal Flow Patterns by Color-Encoded 4D-Hybrid-MRAT. Illies, N.D. Forkert, T. Ries, J. Regelsberger and J. FiehlerAmerican Journal of Neuroradiology January 2013, 34 (1) 46-53; DOI: https://doi.org/10.3174/ajnr.A3204
Inoue, T.
- BrainOpen AccessApplication of 62Cu-Diacetyl-Bis (N4-Methylthiosemicarbazone) PET Imaging to Predict Highly Malignant Tumor Grades and Hypoxia-Inducible Factor-1α Expression in Patients with GliomaK. Tateishi, U. Tateishi, M. Sato, S. Yamanaka, H. Kanno, H. Murata, T. Inoue and N. KawaharaAmerican Journal of Neuroradiology January 2013, 34 (1) 92-99; DOI: https://doi.org/10.3174/ajnr.A3159
Iseki, H.
- BrainYou have access11C-Methionine Uptake Correlates with Combined 1p and 19q Loss of Heterozygosity in Oligodendroglial TumorsT. Saito, T. Maruyama, Y. Muragaki, M. Tanaka, M. Nitta, J. Shinoda, T. Aki, H. Iseki, K. Kurisu and Y. OkadaAmerican Journal of Neuroradiology January 2013, 34 (1) 85-91; DOI: https://doi.org/10.3174/ajnr.A3173
Ito, Y.
- Spine Imaging and Spine Image-Guided InterventionsYou have accessValidity of Intervertebral Bone Cement Infusion for Painful Vertebral Compression Fractures Based on the Presence of Vertebral MobilityK. Yokoyama, M. Kawanishi, M. Yamada, H. Tanaka, Y. Ito, M. Hirano and T. KuroiwaAmerican Journal of Neuroradiology January 2013, 34 (1) 228-232; DOI: https://doi.org/10.3174/ajnr.A3160
Jakubovic, R.
- EDITOR'S CHOICEBrainYou have accessRobust Perfusion Deficits in Cognitively Impaired Patients with Secondary-Progressive Multiple SclerosisP.L. Francis, R. Jakubovic, P. O'Connor, L. Zhang, A. Eilaghi, L. Lee, T.J. Carroll, J. Mouannes-Srour, A. Feinstein and R.I. AvivAmerican Journal of Neuroradiology January 2013, 34 (1) 62-67; DOI: https://doi.org/10.3174/ajnr.A3148
These authors investigated the effect of perfusion deficits on patients with MS with cognitive impairment. In 45 patients with secondary-progressive MS, cognition was assessed using standardized clinical tests and CBF and CBV perfusion maps were obtained, analyzed, and correlated with gray and white matter and lesion volumes. Perfusion in the deep gray matter nuclei and frontal cortex was significantly reduced in cognitively impaired patients with MS despite no significant differences regarding gray matter, white matter, and lesion volumes. Of the cognitive parameters investigated, information processing speed was most affected.
Jayaraman, M.V.
- NeurointerventionYou have accessThe Clinical and Radiographic Importance of Distinguishing Partial from Near-Complete Reperfusion Following Intra-Arterial Stroke TherapyM.V. Jayaraman, J.A. Grossberg, K.M. Meisel, A. Shaikhouni and B. SilverAmerican Journal of Neuroradiology January 2013, 34 (1) 135-139; DOI: https://doi.org/10.3174/ajnr.A3278