Results 11 to 20 of about 322,823 (355)

Motor Evoked Potential Warning Criteria in Supratentorial Surgery: A Scoping Review. [PDF]

Cancers (Basel), 2021
Simple Summary Motor evoked potential (MEP) alarm criteria may have an important impact on the preservation of motor function in supratentorial neurosurgical procedures. However, no consensus exists regarding the optimal cut-off values and interpretation
Asimakidou E, Abut PA, Raabe A, Seidel K.   +3 more
europepmc   +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

Diagnostic Value of Multimodal Intraoperative Neuromonitoring by Combining Somatosensory-With Motor-Evoked Potential in Posterior Decompression Surgery for Thoracic Spinal Stenosis [PDF]

Frontiers in Neuroscience, 2022
BackgroundIntraoperative neuromonitoring (IONM) has become an increasingly essential technique in spinal surgery. However, data on the diagnostic value of IONM in predicting impending postoperative neurological deficits (PONDs) for patients who underwent
Tun Liu, Liang Yan, Huaguang Qi, Zhenguo Luo, Xuemei Liu, Tao Yuan, Buhuai Dong, Yuanting Zhao, Songchuan Zhao, Houkun Li, Zhian Liu, Xucai Wu, Fei Wang, Wentao Wang, Yunfei Huang, Gang Wang   +15 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

Effect of intraoperative muscle relaxation reversal on the success rate of motor evoked potential recording in patients undergoing spinal surgery: a randomized controlled trial [PDF]

BMC Anesthesiology, 2023
Background Partial neuromuscular blockade (NMB) has been applied for some surgeries to reduce bleeding and prevent patient movement for spinal surgery.
Minyu Jian, Haiyang Liu, Fa Liang, Bo Ma, Lianjie Wang, Yang Zhou, Hui Qiao, Ruquan Han, Chengwei Wang   +8 more
doaj   +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

Somatosensory- and motor-evoked potential monitoring during spine and spinal cord surgery [PDF]

Spinal Cord, 2006
Paolo Costa, Antonio Bruno, M. Bonzanino, Fulvio Massaro, Luigi Caruso, I Vincenzo, P. Ciaramitaro, Elisa Montalenti   +7 more
openalex   +2 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

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