Hemisection spinal cord injury in rat: The value of intraoperative somatosensory evoked potential monitoring
نویسندگان
چکیده
منابع مشابه
Application of time-frequency analysis to somatosensory evoked potential for intraoperative spinal cord monitoring.
OBJECTIVE To investigate the improvement in the reliability of intraoperative spinal cord monitoring by applying time-frequency analysis to somatosensory evoked potentials (SEP). METHODS 34 patients undergoing scoliosis surgery were studied. SEP were recorded during different stages of scoliosis surgery. Averaged SEP signals were analysed intraoperatively by short time Fourier transform (STFT...
متن کامل[Intraoperative monitoring of somatosensory evoked potentials].
Somatosensory evoked potentials (SEPs) were monitored during 20 operations, 13 for tumors in the posterior fossa and upper cervical region and seven for the treatment of aneurysms or carotid cavernous fistulae. Monitoring was technically satisfactory in 16 patients (80%). In two patients, monitoring was compromised by contamination with electrical noise. Two patients with mass le sions i...
متن کاملPotential long-term benefits of acute hypothermia after spinal cord injury: assessments with somatosensory-evoked potentials.
OBJECTIVE Neuroprotection by hypothermia has been an important research topic over last two decades. In animal models of spinal cord injury, the primary focus has been assessing the effects of hypothermia on behavioral and histologic outcomes. Although a few studies have investigated electrophysiological changes in descending motor pathways with motor-evoked potentials recorded during cooling, ...
متن کاملIntraoperative Neurophysiological Monitoring for Spinal Cord Tumor Surgery: Comparison of Motor and Somatosensory Evoked Potentials According to Tumor Types
OBJECTIVE To identify which combination of motor evoked potentials (MEPs) and somatosensory evoked potentials (SEPs) is most reliable for postoperative motor deterioration during spinal cord tumor surgery, according to anatomical and pathologic type. METHODS MEPs and SEPs were monitored in patients who underwent spinal cord tumor surgery between November 2012 and August 2016. Muscle strength ...
متن کاملDiagnostic Accuracy of Combined Multimodality Somatosensory Evoked Potential and Transcranial Motor Evoked Potential Intraoperative Monitoring in Patients With Idiopathic Scoliosis.
STUDY DESIGN Systematic review. OBJECTIVE The aim of the study was to determine the predictive value of combined multimodality somatosensory evoked potential (SSEP) and transcranial motor evoked potential (TcMEP) monitoring in detecting impending neurological injury during surgery for idiopathic scoliosis. SUMMARY OF BACKGROUND DATA The diagnostic of motor evoked potential monitoring and SS...
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ژورنال
عنوان ژورنال: Journal of Neuroscience Methods
سال: 2012
ISSN: 0165-0270
DOI: 10.1016/j.jneumeth.2012.08.024