2 results match your criteria: "NY University Grossman School of Medicine[Affiliation]"
Callosal Interhemispheric Communication in Mild Traumatic Brain Injury: A Mediation Analysis on WM Microstructure Effects.
AJNR Am J Neuroradiol
June 2024
From the Department of Radiology (S. Chung, A.A., S. Coelho, E.F., D.S.N., Y.W.L.), Center for Advanced Imaging Innovation and Research, NY University Grossman School of Medicine, New York, New York.
Article Synopsis
- The study explores how mild traumatic brain injury (TBI) affects interhemispheric communication through the corpus callosum, particularly focusing on the role of white matter (WM) microstructures.
- It involves diffusion MR imaging of 23 TBI patients and 17 healthy controls, measuring various brain metrics and interhemispheric processing speed using a specific task.
- Results indicate that while healthy individuals show normal associations between callosal microstructure and performance, TBI patients lose these associations, suggesting disrupted communication pathways.
Multinodular and Vacuolating Neuronal Tumor-like Lesion of the Spinal Cord: Two Case Reports.
AJNR Am J Neuroradiol
March 2024
From the Department of Radiology (J.S., S.M., J.W.M.V.G.), VITAZ General hospital, Sint-Niklaas, Belgium.
We describe 2 cases of a spinal cord lesion with imaging features closely resembling those described in supratentorial multinodular and vacuolating neuronal tumor (MVNT) or infratentorial multinodular and vacuolating posterior fossa lesions of unknown significance. Multiple well-delineated nonenhancing T2-hyperintense intramedullary cystic ovoid nodules were visualized within the white matter of the spinal cord, including some immediately abutting the gray matter. No alterations in signal intensity or morphology were detected in a follow-up.
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