Results 31 to 40 of about 486,272 (240)
Frontiers in Oncology, 2021 Tumors infiltrating the motor system lead to significant disability, often caused by corticospinal tract injury. The delineation of the healthy-pathological white matter (WM) interface area, for which diffusion magnetic resonance imaging (dMRI) has shown
Lucius S. Fekonja +12 more
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Combining tractography and cortical measures to test system-specific hypotheses in multiple sclerosis. [PDF]
, 2010 The objective was to test three motor system-specific hypotheses in multiple sclerosis patients: (i) corticospinal tract and primary motor cortex imaging measures differ between multiple sclerosis patients and controls; (ii) in patients, these measures ...
Ciccarelli, Olga +6 more
core +1 more source
PLoS ONE, 2020 In contrast to commonly used approaches to improve data quality in diffusion weighted imaging, position-orientation adaptive smoothing (POAS) provides an edge-preserving post-processing approach.
Jia Yang +3 more
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Corticospinal Tract Tracing in the Marmoset with a Clinical Whole-Body 3T Scanner Using Manganese-Enhanced MRI. [PDF]
PLoS ONE, 2015 Manganese-enhanced MRI (MEMRI) has been described as a powerful tool to depict the architecture of neuronal circuits. In this study we investigated the potential use of in vivo MRI detection of manganese for tracing neuronal projections from the primary ...
Boris Demain +9 more
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Stathmin is enriched in the developing corticospinal tract [PDF]
Molecular and Cellular Neuroscience, 2015 Understanding the intra- and extracellular proteins involved in the development of the corticospinal tract (CST) may offer insights into how the pathway could be regenerated following traumatic spinal cord injury. Currently, however, little is known about the proteome of the developing corticospinal system.
Fuller, Heidi +9 more
openaire +5 more sources
Wallerian degeneration of the corticospinal tracts [PDF]
Neurology, 2004 A 35-year-old woman experienced acute onset of neck pain with dysarthria and left-sided weakness. Neurologic examination revealed a right-sided Horner’s syndrome, left facial palsy, and left hemiparesis. The diagnostic evaluation disclosed a spontaneous cervicocephalic dissection of the right internal carotid artery with infarction of the anterior ...
openaire +2 more sources
Frontiers in Neurology, 2020 Control of muscles about the ankle joint is an important component of locomotion and balance that is negatively impacted by spinal cord injury (SCI).
Jasmine M. Hope +7 more
doaj +1 more source
Task-specific modulation of corticospinal neuron activity during motor learning in mice
Nature Communications, 2023 Motor skill learning relies on the plasticity of the primary motor cortex as task acquisition drives cortical motor network remodeling. Large-scale cortical remodeling of evoked motor outputs occurs during the learning of corticospinal-dependent ...
Najet Serradj +7 more
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Diffusion Tensor Imaging-Based Research on Human White Matter Anatomy
The Scientific World Journal, 2012 The aim of this study is to investigate the white matter by the diffusion tensor imaging and the Chinese visible human dataset and to provide the 3D anatomical data of the corticospinal tract for the neurosurgical planning by studying the probabilistic ...
Ming-guo Qiu +5 more
doaj +1 more source
Is Remodelling of Corticospinal Tract Terminations Originating in the Intact Hemisphere Associated with Recovery following Transient Ischaemic Stroke in the Rat? [PDF]
PLoS ONE, 2016 Following large strokes that encompass the cerebral cortex, it has been suggested that the corticospinal tract originating from the non-ischaemic hemisphere reorganises its pattern of terminal arborisation within the spinal cord to compensate for loss of
Emma J Mitchell +2 more
doaj +1 more source