Intra-operative motor function preservation for resection of primary motor cortex meningioma
نویسندگان
چکیده
منابع مشابه
[Stimulation of primary motor cortex and reorganization of cortical function].
The use of electrical motor cortex stimulation (EMCS) for post-stroke pain was established in Japan and has spread globally. EMCS has been used for the treatment of neuropathic pain, Parkinson's syndrome, and recovery of motor paresis. Since 2000, repetitive transcranial magnetic stimulation (rTMS) has been developed for the treatment of various neurological disorders. rTMS is a non-invasive me...
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One fundamental function of primary motor cortex (MI) is to control voluntary movements. Recent evidence suggests that this role emerges from distributed networks rather than discrete representations and that in adult mammals these networks are capable of modification. Neuronal recordings and activation patterns revealed with neuroimaging methods have shown considerable plasticity of MI represe...
متن کاملPrimary Somatosensory and Motor Cortex
Figure 1. The gross anatomy of the brain is shown from a lateral (a) and medial (b) view. The wrinkled outer surface that covers the majority of the brain is the cerebral cortex. In panel (a) labels illustrate some of the areas of localized function including primary motor cortex on the precentral gyrus (M1) and primary somatosensory cortex on the postcentral gyrus (S1). Other primary sensory c...
متن کاملPostnatal development of the motor representation in primary motor cortex.
The purpose of this study was to examine when the muscles and joints of the forelimb become represented in primary motor cortex (M1) during postnatal life and how local representation patterns change. We examined these questions in cats that were anesthetized (45-90 days, n = 14; adults, n = 3) and awake (n = 4; 52-86 days). We used intracortical microstimulation (45 ms duration train, 330 Hz, ...
متن کاملRestored activation of primary motor area from motor reorganization and improved motor function after brain tumor resection.
BACKGROUND AND PURPOSE Reorganization of brain function may result in preservation of motor function in patients with brain tumors. The goal of the present study was to investigate whether function of the primary motor area (M1) was restored and whether motor function improved after brain tumor resection. METHODS Five patients with metastatic brain tumors located within or near M1 underwent a...
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ژورنال
عنوان ژورنال: Translational Cancer Research
سال: 2018
ISSN: 2218-676X,2219-6803
DOI: 10.21037/tcr.2018.12.11