|Neocortical atrophy, third ventricular width, and cognitive dysfunction in multiple sclerosis|
RHB Benedict, JM Bruce, MG Dwyer, N Abdelrahman, S Hussein, ...
Archives of neurology 63 (9), 1301-1306, 2006
|Basal ganglia, thalamus and neocortical atrophy predicting slowed cognitive processing in multiple sclerosis|
S Batista, R Zivadinov, M Hoogs, N Bergsland, M Heininen-Brown, ...
Journal of neurology 259 (1), 139-146, 2012
|Prevalence, sensitivity, and specificity of chronic cerebrospinal venous insufficiency in MS|
R Zivadinov, K Marr, G Cutter, M Ramanathan, RHB Benedict, C Kennedy, ...
Neurology 77 (2), 138-144, 2011
|Mechanisms of action of disease-modifying agents and brain volume changes in multiple sclerosis|
R Zivadinov, AT Reder, M Filippi, A Minagar, O Stüve, H Lassmann, ...
Neurology 71 (2), 136-144, 2008
|Abnormal subcortical deep-gray matter susceptibility-weighted imaging filtered phase measurements in patients with multiple sclerosis: a case-control study|
R Zivadinov, M Heininen-Brown, CV Schirda, GU Poloni, N Bergsland, ...
Neuroimage 59 (1), 331-339, 2012
|Protection against cerebral embolism during transcatheter aortic valve replacement|
SR Kapadia, S Kodali, R Makkar, R Mehran, RM Lazar, R Zivadinov, ...
Journal of the American College of Cardiology 69 (4), 367-377, 2017
|Effect of a cerebral protection device on brain lesions following transcatheter aortic valve implantation in patients with severe aortic stenosis: the CLEAN-TAVI randomized …|
S Haussig, N Mangner, MG Dwyer, L Lehmkuhl, C Lücke, F Woitek, ...
Jama 316 (6), 592-601, 2016
|Smoking is associated with increased lesion volumes and brain atrophy in multiple sclerosis|
R Zivadinov, B Weinstock-Guttman, K Hashmi, N Abdelrahman, M Stosic, ...
Neurology 73 (7), 504-510, 2009
|Subcortical and cortical gray matter atrophy in a large sample of patients with clinically isolated syndrome and early relapsing-remitting multiple sclerosis|
N Bergsland, D Horakova, MG Dwyer, O Dolezal, ZK Seidl, M Vaneckova, ...
American Journal of Neuroradiology 33 (8), 1573-1578, 2012
|The severity of chronic cerebrospinal venous insufficiency in patients with multiple sclerosis is related to altered cerebrospinal fluid dynamics|
P Zamboni, E Menegatti, B Weinstock-Guttman, C Schirda, JL Cox, ...
Funct Neurol 24 (3), 133-138, 2009
|Extent of cerebellum, subcortical and cortical atrophy in patients with MS: a case-control study|
DP Ramasamy, RHB Benedict, JL Cox, D Fritz, N Abdelrahman, ...
Journal of the neurological sciences 282 (1-2), 47-54, 2009
|Thalamic atrophy is associated with development of clinically definite multiple sclerosis|
R Zivadinov, E Havrdová, N Bergsland, M Tyblova, J Hagemeier, Z Seidl, ...
Radiology 268 (3), 831-841, 2013
|Independent contributions of cortical gray matter atrophy and ventricle enlargement for predicting neuropsychological impairment in multiple sclerosis|
A Tekok-Kilic, RHB Benedict, B Weinstock-Guttman, MG Dwyer, D Carone, ...
Neuroimage 36 (4), 1294-1300, 2007
|Chronic cerebrospinal venous insufficiency and iron deposition on susceptibility-weighted imaging in patients with multiple sclerosis: a pilot case-control study|
R Zivadinov, C Schirda, MG Dwyer, ME Haacke, B Weinstock-Guttman, ...
Int Angiol 29 (2), 158-75, 2010
|Relationship of optic nerve and brain conventional and non-conventional MRI measures and retinal nerve fiber layer thickness, as assessed by OCT and GDx: a pilot study|
EM Frohman, MG Dwyer, T Frohman, JL Cox, A Salter, BM Greenberg, ...
Journal of the neurological sciences 282 (1-2), 96-105, 2009
|Use of MR venography for characterization of the extracranial venous system in patients with multiple sclerosis and healthy control subjects|
R Zivadinov, A Lopez-Soriano, B Weinstock-Guttman, CV Schirda, ...
Radiology 258 (2), 562-570, 2011
|Diffusion-weighted imaging predicts cognitive impairment in multiple sclerosis|
RHB Benedict, J Bruce, MG Dwyer, B Weinstock-Guttman, C Tjoa, ...
Multiple Sclerosis Journal 13 (6), 722-730, 2007
|Validity of the Wisconsin card sorting and Delis–Kaplan executive function system (DKEFS) sorting tests in multiple sclerosis|
BA Parmenter, R Zivadinov, L Kerenyi, R Gavett, B Weinstock-Guttman, ...
Journal of clinical and experimental neuropsychology 29 (2), 215-223, 2007
|Hypoperfusion of brain parenchyma is associated with the severity of chronic cerebrospinal venous insufficiency in patients with multiple sclerosis: a cross-sectional …|
P Zamboni, E Menegatti, B Weinstock-Guttman, MG Dwyer, CV Schirda, ...
BMC medicine 9 (1), 22, 2011
|Cardiovascular risk factors are associated with increased lesion burden and brain atrophy in multiple sclerosis|
N Kappus, B Weinstock-Guttman, J Hagemeier, C Kennedy, R Melia, ...
J Neurol Neurosurg Psychiatry 87 (2), 181-187, 2016