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AJNR Awards, New Junior Editors, and more. Read the latest AJNR updates


Improved Turnaround Times | Median time to first decision: 12 days

Index by author

August 01, 2017; Volume 38,Issue 8
  • A
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  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
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  1. Barrowman, N.J.

    1. PEDIATRICS
      You have access
      Does 3T Fetal MRI Improve Image Resolution of Normal Brain Structures between 20 and 24 Weeks' Gestational Age?
      G. Priego, N.J. Barrowman, J. Hurteau-Miller and E. Miller
      American Journal of Neuroradiology August 2017, 38 (8) 1636-1642; DOI: https://doi.org/10.3174/ajnr.A5251
  2. Basile, V.S.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Temporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood Velocity
      A.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntosh
      American Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257

      The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.

  3. Bendszus, M.

    1. INTERVENTIONAL
      Open Access
      e-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical Thrombectomy
      J. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. Nagel
      American Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
    2. EDITOR'S CHOICEINTERVENTIONAL
      You have access
      The Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA Trial
      S. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. Bösel
      American Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243

      Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.

  4. Berlis, A.

    1. INTERVENTIONAL
      You have access
      State of Practice: Endovascular Treatment of Acute Aneurysmal SAH in Germany
      H. Janssen, A. Berlis, J. Lutz, N. Thon and H. Brückmann
      American Journal of Neuroradiology August 2017, 38 (8) 1574-1579; DOI: https://doi.org/10.3174/ajnr.A5260
  5. Black, S.E.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Temporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood Velocity
      A.D. Robertson, G. Matta, V.S. Basile, S.E. Black, C.K. Macgowan, J.A. Detre and B.J. MacIntosh
      American Journal of Neuroradiology August 2017, 38 (8) 1555-1561; DOI: https://doi.org/10.3174/ajnr.A5257

      The authors performed consecutive pseudocontinuous arterial spin-labeling and phase-contrast MR imaging on 82 individuals (healthy young adults, healthy older adults, and older adults with cerebral small vessel disease or chronic stroke infarcts) and examined associations between extracranial phase-contrast hemodynamics and intracranial arterial spin-labeling characteristics, which were defined by labeling efficiency, temporal signal-to-noise ratio, and spatial coefficient of variation. Large-artery blood velocity was inversely associated with labeling efficiency, temporal SNR, and spatial coefficient of variation of arterial spin-labeling. They conclude that choosing arterial spin-labeling timing parameters with on-line knowledge of blood velocity may improve CBF quantification.

  6. Bond, K.M.

    1. Adult Brain
      Open Access
      Dentate Update: Imaging Features of Entities That Affect the Dentate Nucleus
      K.M. Bond, W. Brinjikji, L.J. Eckel, D.F. Kallmes, R.J. McDonald and C.M. Carr
      American Journal of Neuroradiology August 2017, 38 (8) 1467-1474; DOI: https://doi.org/10.3174/ajnr.A5138
  7. Bosel, J.

    1. INTERVENTIONAL
      Open Access
      e-ASPECTS Correlates with and Is Predictive of Outcome after Mechanical Thrombectomy
      J. Pfaff, C. Herweh, S. Schieber, S. Schönenberger, J. Bösel, P.A. Ringleb, M. Möhlenbruch, M. Bendszus and S. Nagel
      American Journal of Neuroradiology August 2017, 38 (8) 1594-1599; DOI: https://doi.org/10.3174/ajnr.A5236
    2. EDITOR'S CHOICEINTERVENTIONAL
      You have access
      The Impact of Conscious Sedation versus General Anesthesia for Stroke Thrombectomy on the Predictive Value of Collateral Status: A Post Hoc Analysis of the SIESTA Trial
      S. Schönenberger, J. Pfaff, L. Uhlmann, C. Klose, S. Nagel, P.A. Ringleb, W. Hacke, M. Kieser, M. Bendszus, M.A. Möhlenbruch and J. Bösel
      American Journal of Neuroradiology August 2017, 38 (8) 1580-1585; DOI: https://doi.org/10.3174/ajnr.A5243

      Using imaging data from the Sedation versus Intubation for Endovascular Stroke TreAtment (SIESTA) trial, the authors assessed collateral status with the score of Tan et al and graded it from absent to good collaterals (0–3). They examined the association of collateral status with 24-hour improvement of the NIHSS score, infarct volume, and mRS at 3 months according to the sedation regimen in a cohort of 104 patients. The sedation mode, conscious sedation or general anesthesia, did not influence the predictive value of collaterals in patients with large-vessel occlusion anterior circulation stroke undergoing thrombectomy in the SIESTA trial.

  8. Brew, B.J.

    1. FELLOWS' JOURNAL CLUBFunctional
      You have access
      Functional Connectivity in Virally Suppressed Patients with HIV-Associated Neurocognitive Disorder: A Resting-State Analysis
      J.R. Chaganti, A. Heinecke, T.M. Gates, K.J. Moffat and B.J. Brew
      American Journal of Neuroradiology August 2017, 38 (8) 1623-1629; DOI: https://doi.org/10.3174/ajnr.A5246

      Eighteen patients with active HIV-associated neurocognitive disorder (recent diagnosis with progressing symptoms) on combination antiretroviral therapy with viral suppression in both blood and CSF and 9 demographically matched control subjects underwent resting-state functional MR imaging. The connectivity in the 6 known neural networks was assessed. There were significant group differences between the control and HIV-associated neurocognitive disorder groups in the salience and executive networks. The authors conclude that active HIV-associated neurocognitive disorder in virally suppressed patients is associated with significantly decreased connectivity in the salience and executive networks, thereby making it potentially useful as a biomarker.

  9. Brinjikji, W.

    1. Adult Brain
      Open Access
      Dentate Update: Imaging Features of Entities That Affect the Dentate Nucleus
      K.M. Bond, W. Brinjikji, L.J. Eckel, D.F. Kallmes, R.J. McDonald and C.M. Carr
      American Journal of Neuroradiology August 2017, 38 (8) 1467-1474; DOI: https://doi.org/10.3174/ajnr.A5138
  10. Bruckmann, H.

    1. INTERVENTIONAL
      You have access
      State of Practice: Endovascular Treatment of Acute Aneurysmal SAH in Germany
      H. Janssen, A. Berlis, J. Lutz, N. Thon and H. Brückmann
      American Journal of Neuroradiology August 2017, 38 (8) 1574-1579; DOI: https://doi.org/10.3174/ajnr.A5260
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American Journal of Neuroradiology: 38 (8)
American Journal of Neuroradiology
Vol. 38, Issue 8
1 Aug 2017
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