Corticospinal Modulation of Precision Movements
Neuroscience InsightsRecently we demonstrated a critical role for temporal coding of corticospinal activity in a prehension movement requiring precise forelimb control.
Francesca Marino +2 more
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Brain White Matter Fiber Bundle Alterations and Severity of Depression in Patients with Post-stroke Depression [PDF]
Zhongguo quanke yixue, 2022 BackgroundPost-stroke depression (PSD) , a common complication in stroke patients, may increase the disability and mortality, however, its pathogenesis is unknown yet.ObjectiveTo observe the white matter fiber bundle alterations by diffusion tensor ...
QI Jie, ZHANG Lei, DENG Lijun, DUAN Xiaodi, DONG Binbin, SUI Rubo
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The Corticospinal Tract in Huntington's Disease [PDF]
Cerebral Cortex, 2014 Huntington's disease (HD) is characterized by progressive motor impairment. Therefore, the connectivity of the corticospinal tract (CST), which is the main white matter (WM) pathway that conducts motor impulses from the primary motor cortex to the spinal cord, merits particular attention.
Phillips, O +8 more
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Frontiers in Sports and Active Living, 2023 Beta-band (15–30 Hz) synchronization between the EMG signals of active limb muscles can serve as a non-invasive assay of corticospinal tract integrity.
Na-hyeon Ko +2 more
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Corticospinal excitability and conductivity are related to the anatomy of the corticospinal tract
Brain Structure and Function, 2021 Probing the brain structure-function relationship is at the heart of modern neuroscientific explorations, enabled by recent advances in brain mapping techniques. This study aimed to explore the anatomical blueprint of corticospinal excitability and shed light on the structure-function relationship within the human motor system. Using diffusion magnetic
Sonia Betti +4 more
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Can repetitive transcranial magnetic stimulation enhance motor outcomes in cerebral infarct patients? [PDF]
Journal of Integrative Neuroscience, 2020 The effectiveness of repetitive transcranial magnetic stimulation on the post-stroke motor recovery is not apparent. To perform an accurate evaluation, we adjusted for critical factors that determine motor outcomes, including lesion location and the ...
Jun Young Kim, Mathieu Boudier-Revéret, Min Cheol Chang
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Impaired transmission in the corticospinal tract and gait disability in spinal cord injured persons [PDF]
, 2010 Rehabilitation following spinal cord injury is likely to depend on recovery of corticospinal systems. Here we investigate whether transmission in the corticospinal tract may explain foot drop (inability to dorsiflex ankle) in persons with spinal cord ...
Willerslev-Olsen, M. +6 more
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Frontiers in Rehabilitation Sciences, 2023 IntroductionActivation of the unaffected hemisphere contributes to motor function recovery post stroke in patients with severe upper limb motor paralysis.
Takahiro Shiba +9 more
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Functional repair of the corticospinal tract by delayed transplantation of olfactory ensheathing cells in adult rats [PDF]
, 2003 Adult rats were trained to use their forepaws to retrieve a piece of food. Destruction of the dorsal corticospinal tract on one side at the level of the first cervical segment abolished the use of the ipsilateral forepaw for retrieval for at least 6 ...
Ying Li +5 more
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Single collateral reconstructions reveal distinct phases of corticospinal remodeling after spinal cord injury. [PDF]
, 2012 Injuries to the spinal cord often result in severe functional deficits that, in case of incomplete injuries, can be partially compensated by axonal remodeling.
Bareyre Florence M. +11 more
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