Results 271 to 280 of about 180,175 (329)

Midazolam and somatosensory evoked potentials

British Journal of Oral and Maxillofacial Surgery, 1993
The effect of intravenous midazolam on the somatosensory evoked potentials (SEP's) elicited from median nerve stimulation was investigated in a study on 20 volunteers. SEP's were recorded from contralateral scalp before and at 5, 30, and 60 min after drug administration.
P, Coulthard, J P, Rood
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Evoked Somatosensory Potentials in Man

Archives of Neurology, 1966
EVOKED cortical potentials can be recorded through scalp electrodes from human subjects by the application of averaging computer techniques. The method has been employed by several investigators, 1-5 and the findings are in substantial agreement. It is apparent, however, that the amplitude and configuration of the evoked potentials can be affected by ...
S J, Larson, A, Sances, P C, Christenson
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Somatosensory evoked potential in neurosyphilis

Journal of Neurology, 2002
Since the development of effective antibiotic therapy, the occurrence of neurosyphilis has become less frequent. The number of syphilitic patients is gradually increasing as a complication in acquired immunodeficiency syndrome, but the diagnosis of neurosyphilis sometimes is difficult.
Hitoshi, Mochizuki, Keiko, Kamakura, Mami, Kanzaki, Takasei, Nishii, Hirotaka, Matsuo, Kazuo, Motoyoshi   +5 more
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Somatosensory evoked potentials in adrenomyeloneuropathy

Neurology, 1997
Adrenomyeloneuropathy (AMN) is an X-linked metabolic disorder causing accumulation of very-long-chain fatty acids with multifocal nervous system demyelination of the peripheral nerves, spinal cord, and cerebrum. The extent to which the disorder affects upper versus lower limbs or peripheral versus CNS has not been electrophysiologically defined in a ...
P W, Kaplan, R J, Tusa, J, Rignani, H W, Moser   +3 more
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Somatosensory evoked potentials in abetalipoproteinemia

Electroencephalography and Clinical Neurophysiology, 1985
Visual, brain-stem auditory, and somatosensory evoked potentials (SEPs) were obtained on a patient with known abetalipoproteinemia. Only the SEP was abnormal, and it correlated with the reported neuropathology of this disease. Serial SEP studies remained stable, as had the clinical condition of this patient on vitamin E therapy.
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Somatosensory Evoked Potentials

2016
Somatosensory evoked potentials (SEPs) are used as an extension of the electrodiagnostic evaluation and nerve conduction tests that are performed in large myelinated sensory fibers of the peripheral and central nervous systems. SEP studies are noninvasive; SEPs are obtained by the repetitive submaximal stimulation of a sensory or mixed sensory/motor ...
Abdul Qayyum Rana, Ali T. Ghouse, Raghav Govindarajan   +2 more
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Intraspinal Localization of the Somatosensory Evoked Potential

Neurosurgery, 1981
Abstract Somatosensory evoked potentials (SEPs) are used widely for monitoring neurophysiological function in experimental spinal injury. Yet the spinal pathways for SEP conduction remain unclear. Consequently, we sought to define specific changes in the SEP after interruption of selected spinal pathways.
A R, Cohen, W, Young, J, Ransohoff
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Somatosensory-Evoked Potentials in the Ventrolateral Thalamus

Stereotactic and Functional Neurosurgery, 1985
Electrical and physiological stimulation in the periphery evokes potentials which can be recorded in the target region during stereotactic surgery. This procedure, combined with intracerebral stimulation, is commonly used as a method to verify the localization of the tip of the probe.
P, Birk, H, Riescher, A, Struppler, M, Keidel   +3 more
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Somatosensory Evoked Potentials

2009
SEPs recorded with surface electrodes represent volume-conducted activity arising from myelinated peripheral and central axons, synapses in central gray matter, and changes in the size and shape of the volume conductor. They provide an objective measure of function in large-diameter myelinated sensory afferents peripherally and in proprioceptive ...
Jonathan L. Carter, J. Clarke Stevens
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Somatosensory Evoked Potentials

2011
Intraoperative application of evoked potentials has evolved over the last thirty years, and somatosensory evoked potential (SSEP) monitoring is the method most commonly employed [1]. The ultimate goal of intraoperative SSEP monitoring is to ensure maintenance of neurologic integrity throughout a procedure with resultant improved outcome and decreased ...
Aimee Becker, Deborah A. Rusy
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