Results 241 to 250 of about 30,765 (302)

Somatosensory-evoked potentials and vibration

Archiv f�r Psychiatrie und Nervenkrankheiten, 1980
Vibratory stimuli (250 Hz) with amplitudes between 50 and 200 microns were delivered to the middle finger knuckle of 15 human subjects. The cortical-evoked potentials and psychophysical magnitude estimations were simultaneously recorded. Only the large, late components of the evoked cortical potentials showed significant correlation to the stimulus ...
D, Johnson, R, Jürgens, H H, Kornhuber
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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 Potentials

The Journal of Bone and Joint Surgery-American Volume, 2000
To The Editor: We are surprised by the claim made in the article "Dysfunction of the Spinal Cord During Spinal Arthrodesis for Scoliosis: Recommendations for Early Detection and Treatment. A Case Report" (80-A: 1679-1683, Nov. 1998), by Potenza et al., who state that "this is the first case to be reported in the English-language literature in which ...
M. H. H. Noordeen, B. A. Taylor
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Early somatosensory evoked potentials

Electroencephalography and Clinical Neurophysiology, 1978
The early somatosensory evoked potential secondary to median nerve stimulation in the human had an onset latency of 9--12 msec when recorded from scalp electrodes at vertex-to-mastoid, vertex-to-inion or at the base of the skull. Similar latencies were observed from responses recorded over the cervical dorsal columns during neurologic surgery.
A, Sances, S J, Larson, J F, Cusick, J, Myklebust, C L, Ewing, R, Jodat, J J, Ackmann, P, Walsh   +7 more
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Stationarity of the somatosensory evoked potential

Medical and Biological Engineering and Computing, 1984
The validity of the somatosensory evoked potential for serial neurological evaluation requires an understanding of normal variations in the responses Studies were conducted in 15 normal adult volunteers during two nights of sleep and in five normal adult volunteers during waking hours.
J B, Myklebust, A, Sances, J F, Cusick, R H, Friedman, S J, Larson, B A, Cohen   +5 more
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Somatosensory-evoked potentials in athletes

Medicine &amp Science in Sports &amp Exercise, 1996
We measured somatosensory-evoked potentials in athletes to determine whether there were differences in somatosensory pathways related to sports performance or training. Seven sedentary subjects, 10 endurance runners, and seven elite gymnasts of similar height and weight were investigated.
N G, Thomas, D, Mitchell
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Abnormal somatosensory evoked potentials in two patients with conversion disorder

Psychiatry and Clinical Neurosciences, 2004
On clinical grounds, somatosensory evoked potentials (SEP) and motor evoked potentials (MEP) are currently used to discriminate between hysterical and neurological conditions. The present paper reports on two patients with severe gait disturbance who had
Mehmet Demirci, Basaran Demir, Aygün Ertugrul   +2 more
exaly   +2 more sources

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 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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