Results 311 to 320 of about 60,528 (335)
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Somatosensory evoked potentials in abetalipoproteinemia
Electroencephalography and Clinical Neurophysiology, 1985Visual, 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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Long latency somatosensory evoked potentials
Journal of Clinical Neurophysiology, 1986Theoretically, long-latency somatosensory evoked potentials (SEPs) provide information on the function of somatosensory associative cortical structures. Their potential role in clinical studies and research has been hampered by the lack of standardized methodology in the use of these SEPs.
G. Comi, E. J. Colon
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Somatosensory-Evoked Potentials in the Ventrolateral Thalamus
Stereotactic and Functional Neurosurgery, 1985Electrical 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.
M. Keidel +3 more
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Intraspinal Localization of the Somatosensory Evoked Potential
Neurosurgery, 1981Abstract 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.
Joseph Ransohoff +2 more
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Preterm maturation of the somatosensory evoked potential
Electroencephalography and Clinical Neurophysiology/Evoked Potentials Section, 1996This study investigated the maturational pattern of the cortical somatosensory evoked potential (SEP) in the preterm period. SEPs were recorded in 22 preterm neonates (27-32 weeks gestational age (g.a.), mean age 28.4 weeks g.a.; total of 46 studies). The infants were first tested at an average of 5 days.
Paul G Ekert, Margot J. Taylor, R. Boor
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Somatosensory evoked potentials in healthy people
Neurophysiology, 1977The results of a study of somatosensory evoked potentials recorded in 37 healthy subjects of both sexes are described. Comparison of the results of tests on three age subgroups showed selectivity in the change in latencies and amplitudes of waves of the somatosensory responses depending on the subject's age.
L. S. Aleev, Yu. P. Varezhkin
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Somatosensory evoked potentials in lacunar syndromes
Journal of Neurology, 1988Parietal and prerolandic somatosensory evoked potentials (SEPs) to median nerve stimulation were recorded from 40 patients with lacunar syndromes due to CT-verified lacunar infarcts. The control group consisted of 30 age-matched normal controls. Nineteen patients showed SEP abnormalities, mainly an increase of height-covariated latency of cortical ...
ABBRUZZESE, GIOVANNI +5 more
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Somatosensory-Evoked Potential Monitoring
2013Somatosensory-evoked potentials (SEPs) are an excellent modality for spinal cord monitoring during surgery. They cover much territory, including the peripheral, spinal, brain stem, thalamic, and cortical levels of sensory pathways. They are used for monitoring for both spinal cord and cerebral injury during various types of surgery.
Pedro Coutin-Churchman +2 more
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Somatosensory evoked potentials in Huntington's disease
Electroencephalography and Clinical Neurophysiology, 1982Scalp recorded somatosensory evoked potentials (SEPs) elicited by left and right median nerve stimulation were obtained in 21 patients with Huntington's disease (HD), 14 individuals at risk (AR) for HD, and 21 non-patient controls matched for age and sex. Although SEP abnormalities were not uniform in the HD group, no HD patient had SEPs that conformed
Charles Shagass +3 more
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Intersession stability of somatosensory evoked potentials
Electroencephalography and Clinical Neurophysiology, 1987Upper and lower limb nerve somatosensory evoked potentials (SEPs) were recorded from a group of normal adults in order to assess their intersession stability. Median, peroneal and sural nerve SEPs were recorded from each subject on 3 successive occasions at weekly intervals.
N.A Shaw, V.M Synek
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