Results 251 to 260 of about 265,071 (296)

The dependency of TMS-evoked potentials on electric-field orientation in the cortex

open access: yes
Granö I   +6 more
europepmc   +1 more source

Evoked potentials in choreoacanthocytosis

Electroencephalography and Clinical Neurophysiology, 1986
Visual, 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

Evoked Potentials

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

Evoked potentials in the ICU

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

Visual Evoked Potentials

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

Evoked potentials in the hypothalamus

American Journal of Physiology-Legacy Content, 1959
The 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

Somatosensory evoked potentials

2019
Somatosensory evoked potentials (SEPs) have been routinely used over the years to evaluate the somatosensory pathway and thereby supplement the diagnostic process when the history, neurologic examination, and imaging were not fully conclusive. The utilization of SEPs has become more popular in recent years despite the advance of imaging studies such as
Iryna M, Muzyka, Bachir, Estephan
openaire   +2 more sources

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