1naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)


  
    






































    Index by author — April 01, 2018, 39 (4) | American Journal of Neuroradiology  
    
















    





















    
  
  




    
    

  

      


    

      

  
  
  

    

  

    

  

                
    

      

  

    

  
      
  
  

    


Advertisement



  



  


  
  



  



    

  


  


  


  
  
  
  
  
  

  	      



          


    
      

    
  
    
        
    

  

    
                        

  

                
    

      

	  

		
		

			

			  

  
      
  
  

    

    
    
  
  
      
Index by author
  	
      
April 01, 2018; Volume 39,Issue 4 

  
  
   

  
  



  


  
  



			

		

	
	
 	
	  
  

		
		

			

			  

  
      
  
  

    
  1. Lind, K.E.
    1. 
  
  
      
      HEAD & NECK 
      
  
      
      
  
      Clinical Validation of a Predictive Model for the Presence of Cervical Lymph Node Metastasis in Papillary Thyroid Cancer  
    	
      N.U. Patel, K.E. Lind, K. McKinney, T.J. Clark, S.S. Pokharel, J.M. Meier, E.R. Stamm, K. Garg and B. Haugen
      
  
    	
      American Journal of Neuroradiology April 2018, 39 (4) 756-761; DOI: https://doi.org/10.3174/ajnr.A5554 
      
  
  
  

      

  2. Lindner, T.
    1. 
  
  
      
      ADULT BRAIN 
      
  
      
      
  
      Quantitative Phase-Contrast MR Angiography to Measure Hemodynamic Changes in Idiopathic Intracranial Hypertension  
    	
      J. Juhász, T. Lindner, C. Riedel, N.G. Margraf, O. Jansen and A. Rohr
      
  
    	
      American Journal of Neuroradiology April 2018, 39 (4) 682-686; DOI: https://doi.org/10.3174/ajnr.A5571 
      
  
  
  

      

  3. Linn, K.A.
    1. 
  
  
      
      ADULT BRAIN 
      
  
      
      Open Access
      
  
      An Automated Statistical Technique for Counting Distinct Multiple Sclerosis Lesions  
    	
      J.D. Dworkin, K.A. Linn, I. Oguz, G.M. Fleishman, R. Bakshi, G. Nair, P.A. Calabresi, R.G. Henry, J. Oh, N. Papinutto, D. Pelletier, W. Rooney, W. Stern, N.L. Sicotte, D.S. Reich and R.T. Shinohara the North American Imaging in Multiple Sclerosis Cooperative
      
  
    	
      American Journal of Neuroradiology April 2018, 39 (4) 626-633; DOI: https://doi.org/10.3174/ajnr.A5556 
      
  
  
  

      

  4. Liu, M.
    1. 
  
  
      
      FUNCTIONAL 
      
  
      
      Open Access
      
  
      Altered Regional Homogeneity in Chronic Insomnia Disorder with or without Cognitive Impairment  
    	
      R. Pang, R. Guo, X. Wu, F. Hu, M. Liu, L. Zhang, Z. Wang and K. Li
      
  
    	
      American Journal of Neuroradiology April 2018, 39 (4) 742-747; DOI: https://doi.org/10.3174/ajnr.A5587 
      
  
  
  

      

  5. Liu, Z.
    1. 
  
  
      
      ADULT BRAIN 
      
  
      
      Open Access
      
  
      Brain Injury Lesion Imaging Using Preconditioned Quantitative Susceptibility Mapping without Skull Stripping  
    	
      S. Soman, Z. Liu, G. Kim, U. Nemec, S.J. Holdsworth, K. Main, B. Lee, S. Kolakowsky-Hayner, M. Selim, A.J. Furst, P. Massaband, J. Yesavage, M.M. Adamson, P. Spincemallie, M. Moseley and Y. Wang
      
  
    	
      American Journal of Neuroradiology April 2018, 39 (4) 648-653; DOI: https://doi.org/10.3174/ajnr.A5550 
      
  
  
  

      

  6. Lou, M.
    1. 
  
  
      
      ADULT BRAIN 
      
  
      
      Open Access
      
  
      Prediction of the Multisegment Clot Sign on Dynamic CT Angiography of Cardioembolic Stroke  
    	
      Z. Chen, F. Shi, M. Zhang, X. Gong, L. Lin and M. Lou
      
  
    	
      American Journal of Neuroradiology April 2018, 39 (4) 663-668; DOI: https://doi.org/10.3174/ajnr.A5549 
      
  
  
  

      

  7. Lovblad, K.-O.
    1. 
  
  
      
      SPINE 
      
  
      
      
  
      Normal Values of Magnetic Relaxation Parameters of Spine Components with the Synthetic MRI Sequence  
    	
      M. Drake-Pérez, B.M.A. Delattre, J. Boto, A. Fitsiori, K.-O. Lovblad, S. Boudabbous and M.I. Vargas
      
  
    	
      American Journal of Neuroradiology April 2018, 39 (4) 788-795; DOI: https://doi.org/10.3174/ajnr.A5566 
      
  
  
  

      

  8. Luijten, P.R.
    1. 
  
  
      
      EDITOR'S CHOICEADULT BRAIN 
      
  
      
      Open Access
      
  
      Quantification of Intracranial Aneurysm Volume Pulsation with 7T MRI  
    	
      R. Kleinloog, J.J.M. Zwanenburg, B. Schermers, E. Krikken, Y.M. Ruigrok, P.R. Luijten, F. Visser, L. Regli, G.J.E. Rinkel and B.H. Verweij
      
  
    	
      American Journal of Neuroradiology April 2018, 39 (4) 713-719; DOI: https://doi.org/10.3174/ajnr.A5546 
      
  
    	
      Tenunruptured aneurysms in 9 patients were studied using a high-resolution 3D gradient-echo sequence with cardiac gating. Semiautomatic segmentation was used to measure aneurysm volume per cardiac phase. Aneurysm pulsation was defined as the relative increase in volume between the phase with the smallest volume and the phase with the largest volume. The accuracy and precision of the measured volume pulsations were addressed by digital phantom simulations and a repeat image analysis. In Stage II, the imaging protocol was optimized and 9 patients with 9 aneurysms were studied with and without administration of a contrast agent. Mean aneurysm pulsation in Stage I was 8%, with a mean volume change of 15 mm3. The artifactual volume pulsations measured with the digital phantom simulations were of the same magnitude as the volume pulsations observed in the patient data. Volume pulsation quantification with the current imaging protocol on 7T MR imaging is not accurate due to multiple imaging artifacts.
      
  
  

      

« Previous   (Pages : 1 2 ... 2)next »
  


  
  



  
      
  
  

     Back to top  


  
  



  
      
  
  

    
  


  
  



			

		

		
		

			

			  

  
        
In this issue

    
  
  

    
  


  
  



  
      
  
  

    

  

    

  
      
  
  

    


Advertisement



  



  


  
  



  



  


  
  



  
      
  
  

    
  


  
  



			

		

	
	
 	
	
	


    

  



  

                
    

      

  

    

  
      
  
  

    


Advertisement