Evoked Potentials, Somatosensory
Assessment: Dermatomal somatosensory evoked potentials
... Dermatomal somatosensory evoked potentials (DSEPs) involve recording cerebral evoked responses from cutaneous stimulation of ar- eas of known dermatomal innervation providi[r] ...
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Combined Muscle Motor and Somatosensory Evoked Potentials for Intramedullary Spinal Cord Tumour Surgery
... motor evoked potentials (mMEPs) and somatosensory evoked potentials is useful for more aggressive and safe resection in intramedul- lary spinal cord tumour (IMSCT) ...
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Utility of somatosensory evoked potentials in the assessment of response to IVIG in a long-lasting case of chronic immune sensory polyradiculopathy
... and somatosensory evoked potentials (SSEPs) approach aimed to identify possible predictive parameters concerning the effect and duration of each IVIG ...
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Dermatomal Somatosensory Evoked Potentials: An Indicator of Improvement of Breast Sensibility after Reduction Mammaplasty
... dermatomal somatosensory evoked potential (D-SEP) is a new method to quantitatively evaluate breast sensibility ...discovered evoked potentials [7]. Evoked potentials are the ...
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Somatosensory and motor evoked potentials in dogs with chronic severe thoracolumbar spinal cord injury
... Some dogs that become paraplegic after severe spinal cord injury regain ambulation on the pelvic limbs despite permanent loss of pelvic limb sensation, a phenomenon termed ‘spinal walking’. Plastic changes in spinal cord ...
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Investigation Of Changes In Somatosensory Evoked Potentials In Rats In Which Chronic Alcoholism Was Induced
... Then, somatosensory evoked potentials were measured by electromyography, and latency and waveform of responses in the nervous system activated by somatosensory pathway were determined through ...
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Time-frequency component analysis of somatosensory evoked potentials in rats
... SEP signals used in our experiments were collected using a 12-bit data acquisition card so that the data precision is low. High-precision data acquisition cards should be adopted in future to collect higher bit-depth SEP ...
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Somatosensory evoked potentials in patients with supraclavicular brachial plexus injuries
... Guidelines for the determination of death: report of the med- ical consultants on the diagnosis of death to the President’s Commission for the Study of Ethical Problems in Medicine br[r] ...
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Median Nerve Conduction Velocity and Central Conduction Time Measured With Somatosensory Evoked Potentials in Thyroxine-Treated Infants With Down Syndrome
... Peripheral nerve conduction velocity (NCV) was cal- culated by dividing the arm length (from the point of stimulation at the wrist to Erb’s point, measured directly before the SEP recording) by the latency time to N9. ...
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Neurophysiological assessment of spinal cord injuries in dogs using somatosensory and motor evoked potentials
... Application of these diagnostic modalities in veterinary medicine is still limited, and two major limiting factors should be mentioned. First, different anesthetic protocols, mainly with substances that strongly suppress ...
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Somatosensory Evoked Potentials in Very Preterm Infants in Relation to L -Thyroxine Supplementation
... right somatosensory cortex, after stimulation of the left median ...primary somatosensory area for the upper extremities (C3 9 / From the Departments of *Neonatology, §Clinical Epidemiology and ...
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SOMATOSENSORY AND MOTOR EVOKED POTENTIALS AS PROGNOSTIC INDICATOR OF WALKING AFTER SPINAL CORD INJURY
... volley evoked by submaximal electrical stimulation of afferent fibres (Ia) of a mixed peripheral nerve excites the a-motoneurones belonging to the same muscle where the stimulated afferent fibres originate by ...
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Central post-stroke pain: predictors and relationship with magnetic resonance imaging and somatosensory evoked potentials
... Using regression analysis, predictors of CPSP were best fit to the presence of deep sensory dysfunction, smoking history, age < 50 years, thalamic stroke, pro- longed tibial N21–P40 IPL, and prolonged median N9– N20 ...
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Tourniquet‐induced ischemia and somatosensory evoked potentials
... In 1978, Fisher4 reported 3 autopsied cases, all three with lesions at t h e junction of the third and medial segments of the contralateral basis pontis; he attributed the ataxic[r] ...
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Cerebral hypoxia, missing cortical somatosensory evoked potentials and recovery of consciousness
... component of the SEP. The second detailed description (7, suppl. inf.) deals with a patient who was considered to be in a vegetative state after specialized thorough as- sessment for one month. At the time of the ...
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Extraction and Analysis of Steady State Somatosensory Evoked Potentials in Lower Limbs
... Somatosensory evoked potential (SEP), a steady state response of the cerebral cortex, is an electrical signal containing the fundamental and harmonic components of the stimulation frequency appears in the ...
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Trial-to-trial latency variability of somatosensory evoked potentials as a prognostic indicator for surgical management of cervical spondylotic myelopathy
... Analysis of single trial signals, rather than the across- trial ensemble averaging signals, can detect changes in SEP [13], and many investigators have described single trial signal processing algorithms to improve the ...
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Effects of inducible nitric oxide synthase inhibition or norepinephrine on the neurovascular coupling in an endotoxic rat shock model
... forepaw-stimulation evoked potentials (N2- P1 amplitude, P1-latency) and local hemodynamic responses were recorded with surface electrodes and laser Doppler over the somatosensory cortex at baseline ...
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Determining brain death in adults
... Disadvantages. l ~ Transcranial Doppler ultrasonography requires considerable practice and skill. Somatosensory evoked potentials. Median nerve stimulation is per- formed on bo[r] ...
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Evidence-based guideline update: Intraoperative spinal monitoring with somatosensory and transcranial electrical motor evoked potentialsReport of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology and the American Clinical Neurophysiology Society
... Objective: To evaluate whether spinal cord intraoperative monitoring (IOM) with somatosensory and transcranial electrical motor evoked potentials (EPs) predicts adverse surgical outcomes[r] ...
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