Search results for "motor-evoked potentials"

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Continuous Theta-Burst Stimulation Intensity Dependently Facilitates Motor-Evoked Potentials Following Focal Electrical Stimulation of the Rat Motor …

2020

Although theta-burst stimulation (TBS) is known to differentially modify motor cortical excitability according to stimulus conditions in humans, whether similar effects can be seen in animals, in particular rats, remains to be defined. Given the importance of experimental rat models for humans, this study explored this stimulation paradigm in rats. Specifically, this study aimed to explore corticospinal excitability after TBS in anesthetized animals to confirm its comparability with human results. Both inhibition-facilitation configurations using paired electrical stimulation protocols and the effects of the TBS paradigm on motor-evoked potentials (MEPs) in rat descending motor pathways wer…

Xylazine0301 basic medicinecorticospinal tractintracortical inhibitionMidazolamCognitive NeurosciencePyramidal TractsNeuroscience (miscellaneous)StimulationStimulus (physiology)lcsh:RC321-57103 medical and health sciencesCellular and Molecular Neuroscience0302 clinical medicineAnimalsHypnotics and SedativesMedicineKetamineelectrical stimulationlcsh:Neurosciences. Biological psychiatry. NeuropsychiatryOriginal Researchtheta burst stimulationbusiness.industryInterstimulus intervalMotor CortexNeural InhibitionMedetomidineEvoked Potentials MotorMedetomidineElectric StimulationSensory SystemsRats030104 developmental biologymedicine.anatomical_structureButorphanolModels AnimalCorticospinal tractFacilitationKetaminebusinessNeuroscience030217 neurology & neurosurgerymotor-evoked potentialsintracortical facilitationNeuroscienceMotor cortexmedicine.drugFrontiers in Neural Circuits
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