Peripheral electrical stimulation triggered by movement related cortical potentials enhances cortical excitability
نویسندگان
چکیده
منابع مشابه
Whole-hand water flow stimulation increases motor cortical excitability: a study of transcranial magnetic stimulation and movement-related cortical potentials.
Previous studies examining the influence of afferent stimulation on corticospinal excitability have demonstrated that the intensity of afferent stimulation and the nature of the afferents targeted (cutaneous/proprioceptive) determine the effects. In this study, we assessed the effects of whole-hand water immersion (WI) and water flow stimulation (WF) on corticospinal excitability and intracorti...
متن کاملEar movement induced by electrical cortical stimulation.
Cortical areas that control ear movement have not been reported in humans. We describe a rare case in which ear auricle movement was induced by extraoperative electrical cortical stimulation. A 21-year-old man with intractable localization-related epilepsy was admitted for presurgical evaluation. Subdural electrodes were implanted over the right temporal and frontal regions. Tonic upward contra...
متن کاملPairing Voluntary Movement and Muscle-Located Electrical Stimulation Increases Cortical Excitability
Learning new motor skills has been correlated with increased cortical excitability. In this study, different location of electrical stimulation (ES), nerve, or muscle, was paired with voluntary movement to investigate if ES paired with voluntary movement (a) would increase the excitability of cortical projections to tibialis anterior and (b) if stimulation location mattered. Cortical excitabili...
متن کاملSlow Cortical Potentials Reflect the Regulation of Cortical Excitability
235 (1) The electrical sources of event-related slow potentials and other large amplitude EEG activity reside in the dendritic trees of cortical pyramidal neurons. (2) Surface negative potentials represent a measure for the excitability in the underlying neural tissue, surface positivity signifies widespread absence of facilitation. (3) Slow potentials indicate availability and spatial allocati...
متن کاملEffects of Cortical and Peripheral Electrical Stimulation on Brain Activity in Individuals with Chronic Low Back Pain
Purpose: Neuroscience studies suggest that Chronic Low Back Pain (CLBP) is associated with central sensitization, and maladaptive reorganization of the brain; this introduced a new target for LBP treatment. Studies revealed that cortical and peripheral electrical stimulation can be beneficial in regulating brain neuronal activity. However, there is a scarcity of evidence to support the effects ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Computational Neuroscience
سال: 2011
ISSN: 1662-5188
DOI: 10.3389/conf.fncom.2011.53.00092