Results 11 to 20 of about 216,473 (343)

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

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

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

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   +4 more sources

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

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

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   +4 more sources

Monitoring cortical excitability during repetitive transcranial magnetic stimulation in children with ADHD: a single-blind, sham-controlled TMS-EEG study [PDF]

, 2012
Background: Repetitive transcranial magnetic stimulation (rTMS) allows non-invasive stimulation of the human brain. However, no suitable marker has yet been established to monitor the immediate rTMS effects on cortical areas in children.
Bender, Stephan, Freitag, Christine M., Helfrich, Christian, Pierau, Simone S., Roeper, Jochen, Ziemann, Ulf   +5 more
core   +8 more sources

Predictive value of motor-evoked potentials for motor recovery in patients with hemiparesis secondary to acute ischemic stroke

Annals of Medicine, 2023
Background Motor recovery following a stroke is related to the initial stroke severity and corticospinal tract integrity. One of the outcomes representing corticospinal tract integrity is the motor evoked potential (MEP).
Cheng-Chang Yen, Hsin-Hung Chen, Chao-Hsien Lee, Ching-Huang Lin   +3 more
doaj   +1 more source