Index by author
Alperin, N.
- BrainOpen AccessMRI Evidence of Impaired CSF Homeostasis in Obesity-Associated Idiopathic Intracranial HypertensionN. Alperin, S. Ranganathan, A.M. Bagci, D.J. Adams, B. Ertl-Wagner, E. Saraf-Lavi, E.M. Sklar and B.L. LamAmerican Journal of Neuroradiology January 2013, 34 (1) 29-34; DOI: https://doi.org/10.3174/ajnr.A3171
Amengual, G.
- LetterYou have accessReply:F.M. Kovacs, E. Arana, A. Royuela, A. Estremera, G. Amengual, B. Asenjo, H. Sarasíbar, I. Galarraga, A. Alonso, C. Casillas, A. Muriel, C. Martínez and V. Abraira for the Spanish Back Pain Research NetworkAmerican Journal of Neuroradiology January 2013, 34 (1) E9; DOI: https://doi.org/10.3174/ajnr.A3444
Antiga, L.
- NeurointerventionYou have accessIntracranial Aneurysm Neck Size Overestimation with 3D Rotational Angiography: The Impact on Intra-Aneurysmal Hemodynamics Simulated with Computational Fluid DynamicsJ.J. Schneiders, H.A. Marquering, L. Antiga, R. van den Berg, E. VanBavel and C.B. MajoieAmerican Journal of Neuroradiology January 2013, 34 (1) 121-128; DOI: https://doi.org/10.3174/ajnr.A3179
Arana, E.
- LetterYou have accessReply:F.M. Kovacs, E. Arana, A. Royuela, A. Estremera, G. Amengual, B. Asenjo, H. Sarasíbar, I. Galarraga, A. Alonso, C. Casillas, A. Muriel, C. Martínez and V. Abraira for the Spanish Back Pain Research NetworkAmerican Journal of Neuroradiology January 2013, 34 (1) E9; DOI: https://doi.org/10.3174/ajnr.A3444
Arnold, M.
- NeurointerventionYou have accessExperimental Evaluation of Immediate Recanalization Effect and Recanalization Efficacy of a New Thrombus Retriever for Acute Stroke Treatment In VivoP. Mordasini, C. Brekenfeld, J.V. Byrne, U. Fischer, M. Arnold, S. Jung, G. Schroth and J. GrallaAmerican Journal of Neuroradiology January 2013, 34 (1) 153-158; DOI: https://doi.org/10.3174/ajnr.A3275
- NeurointerventionYou have accessTechnical Feasibility and Application of Mechanical Thrombectomy with the Solitaire FR Revascularization Device in Acute Basilar Artery OcclusionP. Mordasini, C. Brekenfeld, J.V. Byrne, U. Fischer, M. Arnold, M.R. Heldner, R. Lüdi, H.P. Mattle, G. Schroth and J. GrallaAmerican Journal of Neuroradiology January 2013, 34 (1) 159-163; DOI: https://doi.org/10.3174/ajnr.A3168
Asenjo, B.
- LetterYou have accessReply:F.M. Kovacs, E. Arana, A. Royuela, A. Estremera, G. Amengual, B. Asenjo, H. Sarasíbar, I. Galarraga, A. Alonso, C. Casillas, A. Muriel, C. Martínez and V. Abraira for the Spanish Back Pain Research NetworkAmerican Journal of Neuroradiology January 2013, 34 (1) E9; DOI: https://doi.org/10.3174/ajnr.A3444
Astor, B.C.
- Extracranial VascularOpen AccessComparison of Carotid Plaque Ulcer Detection Using Contrast-Enhanced and Time-of-Flight MRA TechniquesM. Etesami, Y. Hoi, D.A. Steinman, S.K. Gujar, A.E. Nidecker, B.C. Astor, A. Portanova, Y. Qiao, W.M.A. Abdalla and B.A. WassermanAmerican Journal of Neuroradiology January 2013, 34 (1) 177-184; DOI: https://doi.org/10.3174/ajnr.A3132
Aviv, R.I.
- 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.
- 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.
Bagci, A.M.
- BrainOpen AccessMRI Evidence of Impaired CSF Homeostasis in Obesity-Associated Idiopathic Intracranial HypertensionN. Alperin, S. Ranganathan, A.M. Bagci, D.J. Adams, B. Ertl-Wagner, E. Saraf-Lavi, E.M. Sklar and B.L. LamAmerican Journal of Neuroradiology January 2013, 34 (1) 29-34; DOI: https://doi.org/10.3174/ajnr.A3171
Barajas, R.F.
- EDITOR'S CHOICEBrainOpen AccessCombined Diffusion and Perfusion MR Imaging as Biomarkers of Prognosis in Immunocompetent Patients with Primary Central Nervous System LymphomaF.E. Valles, C.L. Perez-Valles, S. Regalado, R.F. Barajas, J.L. Rubenstein and S. ChaAmerican Journal of Neuroradiology January 2013, 34 (1) 35-40; DOI: https://doi.org/10.3174/ajnr.A3165
Here, the authors sought to determine if ADC values and perfusion measurements provided prognostic information in 25 treatment-naïve immunocompetent patients with brain lymphoma. The studied parameters were obtained from the enhancing tumor regions. The results of this investigation reinforce the validity of ADC values as a prognostic biomarker and provide evidence of low tumor CBV as a novel risk factor for adverse prognosis in immunocompetent patients with primary brain lymphoma.
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