Related Experiment Video
Updated: Aug 7, 2026

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
Published on: July 28, 2013
Vanishing white matter disease with periodic (paroxysmal) hemiparesis
Vijay Ramaswamy1, Alicia K Chan, Hanna K Kolski
1Division of Neurology, Department of Pediatrics, University of Alberta, Edmonton, Canada.
Abstract:
Vanishing white matter disease is a chronically progressive leukodystrophy with periods of acute deterioration after head trauma and febrile illness. This report describes a child with genetically and clinically confirmed vanishing white matter disease exhibiting frequent episodes of right-sided hemiplegia, aphasia, and headache resolving fully within hours to days. This report describes a case of this condition presenting with episodes of hemiparesis with full discovery to baseline. Some possible mechanisms explaining this unusual presentation are provided.
Related Concept Videos
Multiple Sclerosis l: Introduction
Dementia l: Introduction
Transient Ischemic Attack l: Introduction
Cerebral Edema ll: Pathophysiology
Hepatic Encephalopathy
Prosopagnosia

