RobertDZimmermanMD

PubMed

• Functional Magnetic Resonance Imaging of Working Memory and Executive Dysfunction in Systemic Lupus Erythematosus and Antiphospholipid Antibody-Positive Patients.
  Kozora E, Uluğ AM, Erkan D, Vo A, Filley CM, Ramon G, Burleson A, Zimmerman R, Lockshin MD> ;Arthritis Care Res (Hoboken). 2016-11-01
• Risk of optic pathway glioma in children with neurofibromatosis type 1 and optic nerve tortuosity or nerve sheath thickening.
  Levin MH, Armstrong GT, Broad JH, Zimmerman R, Bilaniuk LT, Feygin T, Li Y, Liu GT, Fisher MJ> ;Br J Ophthalmol. 2016-04-01
• 17 citations
  Protrusion of the Infraorbital Nerve into the Maxillary Sinus on CT: Prevalence, Proposed Grading Method, and Suggested Clinical Implications.
  Joshua E Lantos, Aaron N. Pearlman, Ajay Gupta, J.L. Chazen, Robert D. Zimmerman, D.R. Shatzkes, C D Phillips> ;AJNR. American Journal of Neuroradiology. 2016 Feb 1
• 16 citations
  Sellar collision tumor involving metastatic lung cancer and pituitary adenoma: radiologic-pathologic correlation and review of the literature.
  Julie Sogani, Wanhua Yang, Ehud Lavi, Robert D. Zimmerman, Ajay Gupta> ;Clinical Imaging. 2014 May 1
• Sickle cell anemia: intracranial stenosis and silent cerebral infarcts in children with low risk of stroke.
  Arkuszewski M, Krejza J, Chen R, Ichord R, Kwiatkowski JL, Bilello M, Zimmerman R, Ohene-Frempong K, Melhem ER> ;Adv Med Sci. 2014-03-01
• Cognitive dysfunction in antiphospholipid antibody (aPL)-negative systemic lupus erythematosus (SLE) versus aPL-positive non-SLE patients.
  Kozora E, Erkan D, Zhang L, Zimmerman R, Ramon G, Ulug AM, Lockshin MD> ;Clin. Exp. Rheumatol.. 2014-01-01
• Prevalence of intracranial stenosis and silent cerebral infarcts in children with sickle cell anemia and low risk of stroke.
  Arkuszewski M, Krejza J, Chen R, Ichord R, Kwiatkowski JL, Bilello M, Zimmerman R, Ohene-Frempong K, Melhem ER> ;Int J Stroke. 2013-10-01
• 46 citations
  Evaluating CT perfusion using outcome measures of delayed cerebral ischemia in aneurysmal subarachnoid hemorrhage.
  Pina C. Sanelli, Nikesh Anumula, Carl E. Johnson, Joseph P. Comunale, Apostolos John Tsiouris, Howard A. Riina, Alan Z. Segal, Philip E. Stieg, Robert D. Zimmerman, Al...> ;AJNR. American Journal of Neuroradiology. 2013 Feb 1
• Sickle cell disease in children: accuracy of imaging transcranial Doppler ultrasonography in detection of intracranial arterial stenosis.
  Arkuszewski M, Krejza J, Chen R, Kwiatkowski JL, Ichord R, Zimmerman R, Ohene-Frempong K, Melhem ER> ;Neuroradiol J. 2012-09-01
• Association of pulsatility index in the middle cerebral artery with intelligence quotient in children with sickle cell disease.
  Krejza J, Arkuszewski M, Radcliffe J, Flynn TB, Chen R, Kwiatkowski JL, Ichord R, Zimmerman R, Bilello M, Ohene-Frempong K, Melhem ER> ;Neuroradiol J. 2012-07-01
• Using quantitative CT perfusion for evaluation of delayed cerebral ischemia following aneurysmal subarachnoid hemorrhage.
  Sanelli PC, Ugorec I, Johnson CE, Tan J, Segal AZ, Fink M, Heier LA, Tsiouris AJ, Comunale JP, John M, Stieg PE, Zimmerman RD, Mushlin AI> ;AJNR Am J Neuroradiol. 2011-12-01
• Sickle cell disease: reference values and interhemispheric differences of nonimaging transcranial Doppler blood flow parameters.
  Arkuszewski M, Krejza J, Chen R, Kwiatkowski JL, Ichord R, Zimmerman R, Ohene-Frempong K, Desiderio L, Melhem ER> ;AJNR Am J Neuroradiol. 2011-09-01
• Sickle cell disease and transcranial Doppler imaging: inter-hemispheric differences in blood flow Doppler parameters.
  Krejza J, Chen R, Romanowicz G, Kwiatkowski JL, Ichord R, Arkuszewski M, Zimmerman R, Ohene-Frempong K, Desiderio L, Melhem ER> ;Stroke. 2011-01-01
• Maintenance of certification: where we are, why we are here, and where we need to be.
  Robert D. Zimmerman> ;AJNR. American Journal of Neuroradiology. 2010 Sep 1
• Extent of microstructural white matter injury in postconcussive syndrome correlates with impaired cognitive reaction time: a 3T diffusion tensor imaging study of mild ...
  Niogi SN, Mukherjee P, Ghajar J, Johnson C, Kolster RA, Sarkar R, Lee H, Meeker M, Zimmerman RD, Manley GT, McCandliss BD> ;AJNR Am J Neuroradiol. 2008-05-01
• 17 citations
  Defining optic nerve tortuosity.
  Gregory T. Armstrong, A. R. Localio, Tamara Feygin, Larissa T. Bilaniuk, Peter C. Phillips, Michael Fisher, Brian L. Strom, Robert D. Zimmerman> ;AJNR. American Journal of Neuroradiology. 2007 Apr 1
• Effect of training and experience on qualitative and quantitative CT perfusion data.
  Sanelli PC, Nicola G, Johnson R, Tsiouris AJ, Ougorets I, Knight C, Frommer B, Veronelli S, Zimmerman RD> ;AJNR Am J Neuroradiol. 2007-03-01
• Diffusion anisotropy changes in the brains of professional boxers.
  Zhang L, Heier LA, Zimmerman RD, Jordan B, Ulug AM> ;AJNR Am J Neuroradiol. 2006-10-01
• Radiologic estimation of hematoma volume in intracerebral hemorrhage trial by CT scan.
  Zimmerman RD, Maldjian JA, Brun NC, Horvath B, Skolnick BE> ;AJNR Am J Neuroradiol. 2006-03-01
• Results of the neuroradiology fellowship match for July 1, 2002 candidates.
  Yousem DM, Hammoud D, Russell EJ, Zimmerman RD, Ball WS, Dillon WP, Provenzale JM, Wippold FJ, Gebarski S> ;AJNR Am J Neuroradiol. 2001-10-01
• Detection of intracranial hemorrhage: comparison between gradient-echo images and b(0) images obtained from diffusion-weighted echo-planar sequences.
  Lin DD, Filippi CG, Steever AB, Zimmerman RD> ;AJNR Am J Neuroradiol. 2001-08-01
• Hyperintense signal abnormality in subarachnoid spaces and basal cisterns on MR images of children anesthetized with propofol: new fluid-attenuated inversion recovery ...
  Filippi CG, Ulug AM, Lin D, Heier LA, Zimmerman RD> ;AJNR Am J Neuroradiol. 2001-02-01
• Is there a role for diffusion-weighted imaging in patients with brain tumors or is the "bloom off the rose"?
  Zimmerman RD> ;AJNR Am J Neuroradiol. 2001-01-01
• Appearance of meningiomas on diffusion-weighted images: correlating diffusion constants with histopathologic findings.
  Filippi CG, Edgar MA, Uluğ AM, Prowda JC, Heier LA, Zimmerman RD> ;AJNR Am J Neuroradiol. 2001-01-01
• Thirty-eighth annual meeting of the American Society of Neuroradiology.
  Quencer RM, Ball WS, Castillo M, Davis PC, Dillon WP, Falcone S, Strother CM, Zimmerman RD> ;AJNR Am J Neuroradiol. 2000-01-01
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