Results 11 to 20 of about 10,064,866 (298)

Motor Evoked Potential☆

, 2016
The term “motor evoked potential” (MEP) commonly refers to the action potential elicited by non-invasive (magnetic) stimulation of the motor cortex through the scalp.
Trompetto C., Abbruzzese G., C. Trompetto, G. Abbruzzese   +3 more
core   +3 more sources

Stimulus Threshold for Providing Intraoperative Motor Evoked Potential

Haseki Tıp Bülteni, 2020
Aim:Intraoperative neurophysiological monitoring (IOM) has been increasingly used in surgeries associated with a risk of neurological impairment. Motor evoked potential (MEP), which is a part of intraoperative neurophysiological tests, evaluates motor ...
Emine Taşkıran, Dilek Akyüz
doaj   +2 more sources

Reducing motor evoked potential amplitude variability through normalization [PDF]

Frontiers in Psychiatry
BackgroundTranscranial Magnetic Stimulation (TMS) is used for in vivo assessment of human motor cortical excitability, with application of TMS pulses over the motor cortex resulting in muscle responses that can be recorded with electromyography (EMG) as ...
Francisco Faro Viana, Francisco Faro Viana, Gonçalo Cotovio, Gonçalo Cotovio, Gonçalo Cotovio, Gonçalo Cotovio, Daniel Rodrigues da Silva, Daniel Rodrigues da Silva, Carolina Seybert, Carolina Seybert, Patrícia Pereira, Patrícia Pereira, Patrícia Pereira, Artur Silva, Filipe Carvalho, Albino J. Oliveira-Maia, Albino J. Oliveira-Maia, Albino J. Oliveira-Maia   +17 more
doaj   +2 more sources

Characterization of Contusive Spinal Cord Injury by Monitoring Motor-Evoked Potential [PDF]

Biomedicines
This study involves longitudinal neuro-electrophysiological analysis using motor-evoked potentials (MEP) and the Basso, Beattie, and Bresnahan behavioral examinations (BBB) to evaluate moderate mid-thoracic contusive spinal cord injury (SCI) in a rat ...
Angelo H. ALL, Ka-Leung Wong, Hasan A. Al-Nashash   +2 more
doaj   +2 more sources

No reduction in motor-evoked potential amplitude during the rubber hand illusion. [PDF]

Brain Behav, 2023
Introduction: In the rubber hand illusion (RHI), touches are applied to a fake hand at the same time as touches are applied to a participant's real hand that is hidden in a congruent position. Synchronous (but not asynchronous) tactile stimulation of the
Reader AT, Coppi S, Trifonova VS, Ehrsson HH.   +3 more
europepmc   +2 more sources

What is the Predictive Value of Intraoperative Somatosensory-Evoked Potential Monitoring for Postoperative Neurological Deficit in Intramedullary Tumor Resection?

Journal of Spinal Surgery, 2023
The objective of this study is to determine the accuracy of somatosensory-evoked potential (SSEP) monitoring versus SSEP combined with motor-evoked potential monitoring (MEP) for predicting postoperative neurological deficits following intramedullary ...
Aditya M. Mittal, Rajiv P. Reddy, Mrinalini Alla, Parthasarathy D. Thirumala   +3 more
doaj   +1 more source

Deciphering the Morphology of Motor Evoked Potentials [PDF]

Frontiers in Neuroinformatics, 2020
Motor Evoked Potentials (MEPs) are used to monitor disability progression in multiple sclerosis (MS). Their morphology plays an important role in this process. Currently, however, there is no clear definition of what constitutes a normal or abnormal morphology.
Jan Yperman, Jan Yperman, Jan Yperman, Thijs Becker, Thijs Becker, Dirk Valkenborg, Niels Hellings, Melissa Cambron, Melissa Cambron, Dominique Dive, Guy Laureys, Veronica Popescu, Veronica Popescu, Bart Van Wijmeersch, Bart Van Wijmeersch, Liesbet M. Peeters, Liesbet M. Peeters   +16 more
openaire   +5 more sources

Utility of somatosensory and motor-evoked potentials in reflecting gross and fine motor functions after unilateral cervical spinal cord contusion injury

Neural Regeneration Research, 2021
Fine motor skills are thought to rely on the integrity of ascending sensory pathways in the spinal dorsal column as well as descending motor pathways that have a neocortical origin.
Rong Li, Zu-Cheng Huang, Hong-Yan Cui, Zhi-Ping Huang, Jun-Hao Liu, Qing-An Zhu, Yong Hu   +6 more
doaj   +1 more source

Identification of injury type using somatosensory and motor evoked potentials in a rat spinal cord injury model

Neural Regeneration Research, 2023
The spinal cord is at risk of injury during spinal surgery. If intraoperative spinal cord injury is identified early, irreversible impairment or loss of neurological function can be prevented.
Rong Li, Han-Lei Li, Hong-Yan Cui, Yong-Can Huang, Yong Hu   +4 more
doaj   +1 more source

A bispectral index guided comparative evaluation of dexmedetomidine as an adjuvant to propofol-based total intravenous anaesthesia in spine surgeries done under motor-evoked potential monitoring

Ain Shams Journal of Anesthesiology, 2023
Background The anaesthetic agents can affect the quality of motor-evoked potential intraoperatively as they inhibit synaptic transmission. Intravenous anaesthetics suppress motor-evoked potential lesser than inhalational agents, so total intravenous ...
Anshuman Anand, Suraj Kumar, Virendra Kumar, Manoj Kumar Giri, Praveen Kumar Das, Deepti Sharma   +5 more
doaj   +1 more source