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Weinshenker, Brian G.

https://orcid.org/0000-0001-5806-6203

Mayo Clinic

Mayo Clinic

Citations 184

McArdle sign and neck flexion-induced change in central motor conduction in multiple sclerosis
Hoffman, E. Matthew , Brown, Lucille, Jolliffe, Evan, Sechi, Elia , Harmsen, William S. , Schilaty, Nathan D. , Weinshenker, Brian G. , Weinshenker, Brian G , Schilaty, Nathan D , Sechi, Elia

Multiple Sclerosis Journal | November 6, 2024 | Volume: 30 | Issue: 14 | Pages: 1830-1834

10.1177/13524585241295868 Get It

Background: Rapidly reversible weakness with neck flexion (McArdle sign) is common in patients with multiple sclerosis (MS). The pathophysiology is unknown. Objective: To evaluate changes in central motor conduction time (CMCT) in patients with and without McArdle sign. Methods: We measured McArdle sign with a torque cell and CMCT with neck flexed and extended in patients with MS, other causes of myelopathy, and healthy controls. Results: CMCT was prolonged with neck flexion disproportionately in those with MS-associated myelopathy (MSAM) with prominent McArdle sign compared to MS patients with lesser degrees of McArdle sign, and to controls. Conclusion: McArdle sign may result from stretch-induced slowing of conduction due to demyelination.
The Mayo Clinic Glial Autoimmunity Study: AQP4/MOG-IgG serostatus and outcomes in 228 patients presenting with recurrent optic neuritis (S13.007)
Jitprapaikulsan, Jiraporn , Chen, John , Fryer, James P., Lennon, Vanda A. , Leavitt, Jacqueline A., López‐Chiriboga, A. Sebastian , Lucchinetti, Claudia F. , Kantarci, Orhun H. , Sagen, Jessica, Weinshenker, Brian G. , McKeon, Andrew , Flanagan, Eoin P. , Tobin, W. Oliver , Keegan, B. Mark , Pittock, Sean J.

Neurology | December 7, 2023 | Volume: 90 | Issue: 15_supplement | Pages: No page available

10.1212/wnl.90.15_supplement.s13.007 Get It

The Mayo Clinic Glial Autoimmunity study: Persistence of MOG-IgG seropositivity predicts relapse after ADEM in both children and adults (S13.004)
López‐Chiriboga, A. Sebastian , Majed, Masoud , Fryer, James P., Tillema, Jan‐Mendelt , Chen, John , Kothapalli, Naga Pradyumna, Sagen, Jessica, Gadoth, Avi , Wingerchuk, Dean M. , Lucchinetti, Claudia F. , Lennon, Vanda A. , McKeon, Andrew , Flanagan, Eoin P. , Dubey, Divyanshu , Weinshenker, Brian G. , Keegan, B. Mark , Pittock, Sean J.

Neurology | December 7, 2023 | Volume: 90 | Issue: 15_supplement | Pages: No page available

10.1212/wnl.90.15_supplement.s13.004 Get It

The Mayo Clinic Glial Autoimmunity Study: Glial autoantibody (AQP4/MOG/GFAP) serostatus in recurrent longitudinally extensive transverse myelitis (P6.409)
Jitprapaikulsan, Jiraporn , López‐Chiriboga, A. Sebastian , Fryer, James P., Yujuan, Jiao, Majed, Masoud , Lucchinetti, Claudia F. , Lennon, Vanda A. , Sagen, Jessica, Flanagan, Eoin P. , McKeon, Andrew , Yujuan, Jiao, Weinshenker, Brian G. , Tobin, W. Oliver , Keegan, B. Mark , Pittock, Sean J.

Neurology | December 7, 2023 | Volume: 90 | Issue: 15_supplement | Pages: No page available

10.1212/wnl.90.15_supplement.p6.409 Get It

Characteristics of Spontaneous Spinal Cord Infarction and Proposed Diagnostic Criteria (S6.004)
Zalewski, Nicholas L. , Krecke, Karl N. , Brown, Robert D. , Aksamit, Allen J. , Bartleson, J. D., Rabinstein, Alejandro A. , Wijdicks, Eelco F. M. , Weinshenker, Brian G. , Kaufmann, Timothy J. , Morris, Jonathan M. , Lanzino, Giuseppe , Blessing, Melissa M. , Flanagan, Eoin P.

Neurology | December 7, 2023 | Volume: 92 | Issue: 15_supplement | Pages: No page available

10.1212/wnl.92.15_supplement.s6.004 Get It

Myelin Oligodendrocyte Glycoprotein Autoantibody Myelitis; Clinical characteristics, MRI clues and discriminators from other demyelinating myelitis etiologies (S21.005)
Krecke, Karl N. , Morris, Padraig P., Zalewski, Nicholas L. , Shosha, Eslam , Lucchinetti, Claudia F. , Fryer, James P., López‐Chiriboga, A. Sebastian , Jitprapaikulsan, Jiraporn , Gadoth, Avi , Keegan, Mark , Tillema, Jan‐Mendelt , Dubey, Divyanshu , Pittock, Sean J. , Sechi, Elia , Weinshenker, Brian G. , Chen, John J. , McKeon, Andrew , Naddaf, Elie , Patterson, Marc C. , Messacar, Kevin , Tyler, Kenneth L. , Flanagan, Eoin P.

Neurology | December 7, 2023 | Volume: 92 | Issue: 15_supplement | Pages: No page available

10.1212/wnl.92.15_supplement.s21.005 Get It

Unilateral Motor Progression in Multiple Sclerosis: Association with a Single Critical Corticospinal Tract Lesion (P5.2-012)
Keegan, Mark , Kantarci, Orhun H. , Sechi, Elia , Kaufmann, Timothy J. , Weinshenker, Brian G. , Flanagan, Eoin P.

Neurology | December 7, 2023 | Volume: 92 | Issue: 15_supplement | Pages: No page available

10.1212/wnl.92.15_supplement.p5.2-012 Get It