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    Index by author — March 01, 2017, 38 (3) | American Journal of Neuroradiology  
    
















    





















    
  
  




    
    

  

      


    

      

  
  
  

    

  

    

  

                
    

      

  

    

  
      
  
  

    


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Index by author
  	
      
March 01, 2017; Volume 38,Issue 3 

  
  
   

  
  



  


  
  



			

		

	
	
 	
	  
  

		
		

			

			  

  
      
  
  

    
  1. Liou, R.
    1. 
  
  
      
      EDITOR'S CHOICEADULT BRAIN 
      
  
      
      Open Access
      
  
      Evaluation of Encephaloduroarteriosynangiosis Efficacy Using Probabilistic Independent Component Analysis Applied to Dynamic Susceptibility Contrast Perfusion MRI  
    	
      A.N. Laiwalla, F. Kurth, K. Leu, R. Liou, J. Pamplona, Y.C. Ooi, N. Salamon, B.M. Ellingson and N.R. Gonzalez
      
  
    	
      American Journal of Neuroradiology March 2017, 38 (3) 507-514; DOI: https://doi.org/10.3174/ajnr.A5041 
      
  
    	
      In this prospective study, 13 patients underwent unilateral indirect cerebral revascularization and DSC-MR imaging before and after surgery. Conventional perfusion parameters (relative CBV, relative CBF, and TTP) and probabilistic independent components that reflect the relative contributions of DSC signals consistent with arterial, capillary, and venous hemodynamics were calculated and examined for significant changes after surgery. Before surgery, tissue within the affected hemisphere demonstrated a high probability for hemodynamics consistent with venous flow and a low probability for hemodynamics consistent with arterial flow, whereas the contralateral control hemisphere demonstrated the reverse. Consistent with symptomatic improvement, the probability for venous hemodynamics within the affected hemisphere decreased with time after surgery. The authors conclude that probabilistic independent component analysis yielded sensitive measurements of changes in local tissue perfusion that may be associated with newly formed vasculature after indirect cerebral revascularization surgery
      
  
  

      

  2. Liu, L.
    1. 
  
  
      
      SPINE 
      
  
      
      
  
      Benchmarking Lumbar Puncture Fluoroscopy Time during Fellowship Training  
    	
      H. Yang, K. Schaffer, L. Liu, M. Mahesh and D.M. Yousem
      
  
    	
      American Journal of Neuroradiology March 2017, 38 (3) 656-658; DOI: https://doi.org/10.3174/ajnr.A5031 
      
  
  
  

      

  3. Locatelli, G.
    1. 
  
  
      
      ADULT BRAIN 
      
  
      
      Open Access
      
  
      Basilar Artery Changes in Fabry Disease  
    	
      R. Manara, R.Y. Carlier, S. Righetto, V. Citton, G. Locatelli, F. Colas, M. Ermani, D.P. Germain and A. Burlina
      
  
    	
      American Journal of Neuroradiology March 2017, 38 (3) 531-536; DOI: https://doi.org/10.3174/ajnr.A5069 
      
  
  
  

      

  4. Lu, S.
    1. 
  
  
      
      FUNCTIONAL 
      
  
      
      
  
      White Matter Microstructural Abnormalities in Type 2 Diabetes Mellitus: A Diffusional Kurtosis Imaging Analysis  
    	
      Y. Xie, Y. Zhang, W. Qin, S. Lu, C. Ni and Q. Zhang
      
  
    	
      American Journal of Neuroradiology March 2017, 38 (3) 617-625; DOI: https://doi.org/10.3174/ajnr.A5042 
      
  
  
  

      

  5. Lu, Z.
    1. 
  
  
      
      FELLOWS' JOURNAL CLUBADULT BRAIN 
      
  
      
      Open Access
      
  
      MR Fingerprinting of Adult Brain Tumors: Initial Experience  
    	
      C. Badve, A. Yu, S. Dastmalchian, M. Rogers, D. Ma, Y. Jiang, S. Margevicius, S. Pahwa, Z. Lu, M. Schluchter, J. Sunshine, M. Griswold, A. Sloan and V. Gulani
      
  
    	
      American Journal of Neuroradiology March 2017, 38 (3) 492-499; DOI: https://doi.org/10.3174/ajnr.A5035 
      
  
    	
      MR fingerprinting is a technique in which pseudorandomized acquisition parameters are used to simultaneously quantify multiple tissue properties, including T1 and T2 relaxation times. The authors evaluated the ability of MR fingerprinting–derived T1 and T2 relaxometry to differentiate the 3 common types of intra-axial brain tumors (17 glioblastomas, 6 lower grade gliomas, and 8 metastases). Using these parameters, they explored the T1 and T2 properties of peritumoral white matter in various tumor types. Mean T2 values could differentiate solid tumor regions of lowergrade gliomas from metastases and the mean T1 of peritumoral white matter surrounding lowergrade gliomas differed from peritumoral white matter around glioblastomas.
      
  
  

      

  6. Luecking, H.
    1. 
  
  
      
      INTERVENTIONAL 
      
  
      
      
  
      FRED Flow Diverter: A Study on Safety and Efficacy in a Consecutive Group of 50 Patients  
    	
      H. Luecking, T. Engelhorn, S. Lang, P. Goelitz, S. Kloska, K. Roessler and A. Doerfler
      
  
    	
      American Journal of Neuroradiology March 2017, 38 (3) 596-602; DOI: https://doi.org/10.3174/ajnr.A5052 
      
  
  
  

      

  7. Lylyk, P.
    1. 
  
  
      
      INTERVENTIONAL 
      
  
      
      Open Access
      
  
      Surpass Flow Diverter for Treatment of Posterior Circulation Aneurysms  
    	
      C.A. Taschner, S. Vedantham, J. de Vries, A. Biondi, J. Boogaarts, N. Sakai, P. Lylyk, I. Szikora, S. Meckel, H. Urbach, P. Kan, R. Siekmann, J. Bernardy, M.J. Gounis and A.K. Wakhloo
      
  
    	
      American Journal of Neuroradiology March 2017, 38 (3) 582-589; DOI: https://doi.org/10.3174/ajnr.A5029 
      
  
  
  

      

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