Results 251 to 260 of about 157,909 (312)
Journal of Neuroscience Nursing, 1984 An evoked potential is an electrical manifestation of the brain's response to an external stimulus. Evoked potential studies provide a sensitive, quantitative assessment of portions of the neurological system which may enhance clinical data but do not indicate specific diagnosis.
R T, Giubilato, J, Metcalf
openaire +3 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Evoked potentials in choreoacanthocytosis
Electroencephalography and Clinical Neurophysiology, 1986Visual, brain-stem auditory and somatosensory evoked potentials were obtained in two patients with choreoacanthocytosis. Only minor SSEP amplitude reduction was found in one patient. Therefore evoked potentials were not helpful in identifying patients with symptoms of this disorder of up to 8 years duration.
P W, Kaplan +3 more
openaire +2 more sources
2020
The quest toward a specific biomarker for migraine stands among the biggest challenges of the last 50 years. Electrophysiological techniques are particularly suitable to study the nervous system in human beings. They are noninvasive, riskless and quite easy to perform and have a temporal resolution that cannot be achieved with other methods. Among them,
Coppola, Gianluca, Magis, Delphine
openaire +2 more sources
The quest toward a specific biomarker for migraine stands among the biggest challenges of the last 50 years. Electrophysiological techniques are particularly suitable to study the nervous system in human beings. They are noninvasive, riskless and quite easy to perform and have a temporal resolution that cannot be achieved with other methods. Among them,
Coppola, Gianluca, Magis, Delphine
openaire +2 more sources
European Journal of Anaesthesiology, 2008
The most informative neurophysiological techniques available in the neurosurgical intensive care unit are electroencephalograph and somatosensory evoked potentials. Such tools, which give an evaluation of cerebral function in comatose patients, support clinical evaluation and are complementary to neuroimaging.
A, Amantini, A, Amadori, S, Fossi
openaire +2 more sources
The most informative neurophysiological techniques available in the neurosurgical intensive care unit are electroencephalograph and somatosensory evoked potentials. Such tools, which give an evaluation of cerebral function in comatose patients, support clinical evaluation and are complementary to neuroimaging.
A, Amantini, A, Amadori, S, Fossi
openaire +2 more sources
Evoked potentials in the hypothalamus
American Journal of Physiology-Legacy Content, 1959The distribution and some properties of the evoked potentials in the hypothalamus from stimulation of the sciatic nerve were investigated in 60 cats. In the posterior and lateral hypothalamus biphasic positive-negative responses of 7–10 msec. latency were found, while in the anterior and medial hypothalamus the stimuli evoked monophasic negative waves
S, FELDMAN +2 more
openaire +2 more sources
American Journal of Electroneurodiagnostic Technology, 2008
Pattern reversal evoked potentials (PVEPs) are a noninvasive procedure that are useful for detecting lesions of the visual pathways. This article reviews anatomy of the visual pathway and the testing protocols for fullfield and hemifield PVEP and flash (goggle) visual evoked potentials (FVEP).
Sheryl, Nehamkin +2 more
openaire +2 more sources
Pattern reversal evoked potentials (PVEPs) are a noninvasive procedure that are useful for detecting lesions of the visual pathways. This article reviews anatomy of the visual pathway and the testing protocols for fullfield and hemifield PVEP and flash (goggle) visual evoked potentials (FVEP).
Sheryl, Nehamkin +2 more
openaire +2 more sources
2017
The term “motor evoked potential” (MEP) commonly refers to the action potential elicited by non-invasive (magnetic) stimulation of the motor cortex through the scalp. MEPs can be recorded using surface electromyography from all skeletal muscles and are mediated by fast-conducting cortico-motoneuronal connections projecting monosynaptically to the alpha-
Abbruzzese G., Trompetto C.
openaire +2 more sources
The term “motor evoked potential” (MEP) commonly refers to the action potential elicited by non-invasive (magnetic) stimulation of the motor cortex through the scalp. MEPs can be recorded using surface electromyography from all skeletal muscles and are mediated by fast-conducting cortico-motoneuronal connections projecting monosynaptically to the alpha-
Abbruzzese G., Trompetto C.
openaire +2 more sources
Science, 1973
Significant changes were found in two indices of the averaged visual evoked potentials in nine smokers after 12 and 36 hours of abstinence and after resumption of smoking. There was a decrease of the amplitude envelope accompanying withdrawal and an increase with resumption of smoking.
R A, Hall +3 more
openaire +2 more sources
Significant changes were found in two indices of the averaged visual evoked potentials in nine smokers after 12 and 36 hours of abstinence and after resumption of smoking. There was a decrease of the amplitude envelope accompanying withdrawal and an increase with resumption of smoking.
R A, Hall +3 more
openaire +2 more sources
Evoked Potentials in the Elderly
Journal of Clinical Neurophysiology, 1995Evoked potentials (EPs) provide a quantitative measure of function rather than structure of certain pathways and processes within the nervous system. These systems and processes change with maturation and senescence. There are minimal somatosensory EPs changes after maturation until senescence. There are moderate changes in interpeak latencies, but few
openaire +2 more sources