Results 1 to 10 of about 213,237 (203)

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

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

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

Correlation of N30 somatosensory evoked potentials with spasticity and neurological function after stroke: A cross-sectional study

Journal of Rehabilitation Medicine, 2021
Objective: To test whether the presence of N30 somatosensory evoked potentials, generated from the supplementary motor area and premotor cortex, correlate with post-stroke spasticity, motor deficits, or motor recovery stage.
Lilin Chen, Weijie Li, Shimei Cheng, Shouyi Liang, Mudan Huang, Tingting Lei, Xiquan Hu, Zhenhong Liang, Haiqing Zheng   +8 more
doaj   +1 more source

Herniated lumbar disc surgery in triathlon athletes with intraoperative neurophysiologic monitoring [PDF]

Einstein (São Paulo), 2011
Intraoperative neurophysiologic monitoring was performed in a patient by somatosensory evoked potential, motor evoked potential and free-running electromyography with intraoperative stimulation.
Luciano Miller Reis Rodrigues, Fernando William Figueiredo da Rosa, Ricardo Jose Rodriguez Ferreira, Fabrício Ueno, Carlo Milani   +4 more
doaj   +3 more sources

Intracortical and intercortical networks in patients after stroke: a concurrent TMS-EEG study

Journal of NeuroEngineering and Rehabilitation, 2023
Background Concurrent transcranial magnetic stimulation and electroencephalography (TMS-EEG) recording provides information on both intracortical reorganization and networking, and that information could yield new insights into post-stroke ...
Zhongfei Bai, Jack Jiaqi Zhang, Kenneth N. K. Fong   +2 more
doaj   +1 more source