منابع مشابه
Trans‐spinal direct current stimulation modifies spinal cord excitability through synaptic and axonal mechanisms
The spinal cord is extremely complex. Therefore, trans-spinal direct current stimulation (tsDCS) is expected to produce a multitude of neurophysiological changes. Here, we asked how tsDCS differentially affects synaptic and nonsynaptic transmission. We investigated the effects of tsDCS on synaptically mediated responses by stimulating the medullary longitudinal fascicle and recording responses ...
متن کاملMEDIAN NERVE STIMULATION PO TENTIATES THE MU SCLE RESPONSES TO TRANS C RANIAL MAGNETIC STIMULATION
Motor responses evoked by transcranial magnetic stimulation OMS) or transcranial electrical stimulation (TCS) can be facilitated by a prior conditioning stimulus to an afferent nerve. Two facilitation periods are described short (SI), when the nerve stimulus is given near 0 to 10 ms after cranial stimulation, and long (LI), when nerve stimulation is given 25-60 ms before the cranial stimula...
متن کاملTrans-spinal direct current stimulation alters muscle tone in mice with and without spinal cord injury with spasticity.
Muscle tone abnormalities are associated with many CNS pathologies and severely limit recovery of motor control. Muscle tone depends on the level of excitability of spinal motoneurons and interneurons. The present study investigated the following hypotheses: (1) direct current flowing from spinal cord to sciatic nerve [spinal-to-sciatic direct current stimulation (DCS)] would inhibit spinal mot...
متن کاملTrans-spinal direct current stimulation modulates motor cortex-induced muscle contraction in mice.
The present study investigated the effect of trans-spinal direct current (tsDC) on the firing rate, pattern, and amplitude of spontaneous activity of the tibial nerve and on the magnitude of cortically elicited triceps surae (TS) muscle contractions. The effect of combined tsDC and repetitive cortical electrical stimulation (rCES) on the amplitude of cortically elicited TS twitches was also inv...
متن کاملEvoked spinal cord potentials monitored at thoracoabdominal region after trans-intercostal stimulation.
To investigate the feasibility of a novel recording method for trans-intercostal evoked spinal cord potentials (Tic-ESCPs) and the properties of the waveforms, the potentials were recorded and analyzed in an animal model. In two beagle dogs, Tic-ESCPs were recorded at the left twelfth intercostal to fourth lumbar nerves following stimulation at the left eleventh intercostal nerve, either with o...
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ژورنال
عنوان ژورنال: IBRO Reports
سال: 2019
ISSN: 2451-8301
DOI: 10.1016/j.ibror.2019.07.896