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    More articles from Brain
  

  
  

			
		
	
	
 	
	  
  
		
		
			
			  
  
      
  
  
    
  
  
      FELLOWS' JOURNAL CLUBBrain 
  
      Open Access
  
      Cerebral Microbleeds: Different Prevalence, Topography, and Risk Factors Depending on Dementia Diagnosis—The Karolinska Imaging Dementia Study  
    	S. Shams, J. Martola, T. Granberg, X. Li, M. Shams, S.M. Fereshtehnejad, L. Cavallin, P. Aspelin, M. Kristoffersen-Wiberg and L.O. Wahlund
  
    	American Journal of Neuroradiology April 2015, 36 (4) 661-666; DOI: https://doi.org/10.3174/ajnr.A4176 
  
    	MR studies in more than 1500 patients with dementia revealed that 22% had microbleedsthat were predominantly lobar and occipital in cases of Alzheimer disease. Patients with microbleeds were older, male, and hypertensive. Prevalence, location, and risk factors of microbleeds varied depending on dementia diagnosis and may be taken into account when anticoagulating such patients.
  
  


  
  
      Brain 
  
      Open Access
  
      Modeling the Relationship among Gray Matter Atrophy, Abnormalities in Connecting White Matter, and Cognitive Performance in Early Multiple Sclerosis  
    	A.F. Kuceyeski, W. Vargas, M. Dayan, E. Monohan, C. Blackwell, A. Raj, K. Fujimoto and S.A. Gauthier
  
    	American Journal of Neuroradiology April 2015, 36 (4) 702-709; DOI: https://doi.org/10.3174/ajnr.A4165 
  
  
  


  
  
      Brain 
  
      Open Access
  
      Iterative Probabilistic Voxel Labeling: Automated Segmentation for Analysis of The Cancer Imaging Archive Glioblastoma Images  
    	T.C. Steed, J.M. Treiber, K.S. Patel, Z. Taich, N.S. White, M.L. Treiber, N. Farid, B.S. Carter, A.M. Dale and C.C. Chen
  
    	American Journal of Neuroradiology April 2015, 36 (4) 678-685; DOI: https://doi.org/10.3174/ajnr.A4171 
  
  
  


  
  
      Brain 
  
      You have access
  
      Dynamic Contrast-Enhanced Perfusion Processing for Neuroradiologists: Model-Dependent Analysis May Not Be Necessary for Determining Recurrent High-Grade Glioma versus Treatment Effect  
    	J.D. Hamilton, J. Lin, C. Ison, N.E. Leeds, E.F. Jackson, G.N. Fuller, L. Ketonen and A.J. Kumar
  
    	American Journal of Neuroradiology April 2015, 36 (4) 686-693; DOI: https://doi.org/10.3174/ajnr.A4190 
  
  
  


  
  
      Brain 
  
      Open Access
  
      Bayesian Estimation of Cerebral Perfusion Using Reduced-Contrast-Dose Dynamic Susceptibility Contrast Perfusion at 3T  
    	K. Nael, B. Mossadeghi, T. Boutelier, W. Kubal, E.A. Krupinski, J. Dagher and J.P. Villablanca
  
    	American Journal of Neuroradiology April 2015, 36 (4) 710-718; DOI: https://doi.org/10.3174/ajnr.A4184 
  
  
  


  
  
      EDITOR'S CHOICEBrain 
  
      You have access
  
      Imaging the Intracranial Atherosclerotic Vessel Wall Using 7T MRI: Initial Comparison with Histopathology  
    	A.G. van der Kolk, J.J.M. Zwanenburg, N.P. Denswil, A. Vink, W.G.M. Spliet, M.J.A.P. Daemen, F. Visser, D.W.J. Klomp, P.R. Luijten and J. Hendrikse
  
    	American Journal of Neuroradiology April 2015, 36 (4) 694-701; DOI: https://doi.org/10.3174/ajnr.A4178 
  
    	In this preliminary study, 7T imaging was capable of identifying not only intracranial wall thickening but different plaque components such as foamy macrophages and collagen. Signal heterogeneity was typical of advanced atherosclerotic disease.
  
  


  
  
      Brain 
  
      Open Access
  
      Pretreatment Diagnosis of Suprasellar Papillary Craniopharyngioma and Germ Cell Tumors of Adult Patients  
    	H.-J. Lee, C.-C. Wu, H.-M. Wu, S.-C. Hung, J.-F. Lirng, C.-B. Luo, F.-C. Chang and W.-Y. Guo
  
    	American Journal of Neuroradiology March 2015, 36 (3) 508-517; DOI: https://doi.org/10.3174/ajnr.A4142 
  
  
  


  
  
      EDITOR'S CHOICEBrain 
  
      Open Access
  
      Impact of Time-to-Reperfusion on Outcome in Patients with Poor Collaterals  
    	Y.-H. Hwang, D.-H. Kang, Y.-W. Kim, Y.-S. Kim, S.-P. Park and D.S. Liebeskind
  
    	American Journal of Neuroradiology March 2015, 36 (3) 495-500; DOI: https://doi.org/10.3174/ajnr.A4151 
  
    	More than 200 patients with MCA +/- ICA occlusions who successfully reperfused with endovascular techniques were assessed. The probability of good outcome was not significantly influenced by onset-to-reperfusion and puncture-to-reperfusion periods in patients with good collaterals but dropped significantly in patients with poor collaterals.
  
  


  
  
      Brain 
  
      Open Access
  
      Identification of Minimal Hepatic Encephalopathy in Patients with Cirrhosis Based on White Matter Imaging and Bayesian Data Mining  
    	H.-J. Chen, R. Chen, M. Yang, G.-J. Teng and E.H. Herskovits
  
    	American Journal of Neuroradiology March 2015, 36 (3) 481-487; DOI: https://doi.org/10.3174/ajnr.A4146 
  
  
  


  
  
      Brain 
  
      Open Access
  
      Comparison of 3T and 7T Susceptibility-Weighted Angiography of the Substantia Nigra in Diagnosing Parkinson Disease  
    	M. Cosottini, D. Frosini, I. Pesaresi, G. Donatelli, P. Cecchi, M. Costagli, L. Biagi, R. Ceravolo, U. Bonuccelli and M. Tosetti
  
    	American Journal of Neuroradiology March 2015, 36 (3) 461-466; DOI: https://doi.org/10.3174/ajnr.A4158 
  
  
  

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Print ISSN: 0195-6108 Online ISSN: 1936-959X