Results 331 to 340 of about 243,630 (401)
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Communications on Pure and Applied Mathematics, 2013
Electrical signaling is a fast mode of communication for cells within an organism. We are concerned here with the formulation and analysis of mathematical models that are used to describe this important class of physiological processes. These models generally take the form of partial differential equations that are descendants of those introduced by ...
Griffith, Boyce E., Peskin, Charles S.
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Electrical signaling is a fast mode of communication for cells within an organism. We are concerned here with the formulation and analysis of mathematical models that are used to describe this important class of physiological processes. These models generally take the form of partial differential equations that are descendants of those introduced by ...
Griffith, Boyce E., Peskin, Charles S.
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Ophthalmology Clinics of North America, 2003
Numerous electrophysiologic tests are available for use in the clinic. When properly recorded and analyzed, these tests provide important diagnostic and prognostic information about the site and nature of the disease process. If the results from these tests are combined with psychophysical findings (color vision, acuity, visual fields), their ...
Karen, Holopigian, Donald C, Hood
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Numerous electrophysiologic tests are available for use in the clinic. When properly recorded and analyzed, these tests provide important diagnostic and prognostic information about the site and nature of the disease process. If the results from these tests are combined with psychophysical findings (color vision, acuity, visual fields), their ...
Karen, Holopigian, Donald C, Hood
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A Morphable Ionic Electrode Based on Thermogel for Non‐Invasive Hairy Plant Electrophysiology
Advances in Materials, 2021Plant electrophysiology lays the foundation for smart plant interrogation and intervention. However, plant trichomes with hair‐like morphologies present topographical features that challenge stable and high‐fidelity non‐invasive electrophysiology, due to
Yifei Luo +7 more
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The electrophysiology of migraine
Current Opinion in Neurology, 2003The pathophysiology of migraine is far from being understood. Electrophysiological methods are useful to investigate peripheral and central mechanisms underlying this disorder. The purpose of this review is to highlight the results of electrophysiological studies published during the last year and to examine their added value to our previous knowledge ...
Ambrosini, A., Schoenen, Jean
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Journal of Glaucoma, 2019
Objectives: Electrophysiological testing of the visual system has been continuously used in studies involving the evaluation of retinal ganglion cells and the diagnosis of glaucoma. This study aims to review the results of recent studies regarding the clinical applicability of electrophysiological tests to glaucoma.
Cassia, Senger +4 more
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Objectives: Electrophysiological testing of the visual system has been continuously used in studies involving the evaluation of retinal ganglion cells and the diagnosis of glaucoma. This study aims to review the results of recent studies regarding the clinical applicability of electrophysiological tests to glaucoma.
Cassia, Senger +4 more
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The electrophysiology of migraine
Current Opinion in Neurology, 2002Migraine is currently regarded as a neurovascular disorder of trigeminal sensory processing, generated centrally, probably at the level of the brainstem. In the past, electrophysiological techniques have drawn no definite conclusions on either interictal or ictal changes in migraineurs compared with controls, largely because of methodological ...
Nicola J, Giffin, Holger, Kaube
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The electrophysiology of the utricle
Pfl�gers Archiv European Journal of Physiology, 1972The Na+ concentration in utricular endolymph of guinea pigs was measured with Na+ specific electrodes and found to be 12.6±5.8 mEqu/l. The utricular potential was 1.8±4.4 mV. Permanent anoxia resulting in the death of the animal caused the potential to fall by 15 mV and the Na+ concentration to rise at a rate of 0.4 mEqu/l per minute.
P M, Sellick +2 more
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Current Opinion in Cardiology, 1993
Our understanding of pediatric arrhythmias continues to evolve through natural history studies of paroxysmal supraventricular tachycardia, the congenital long QT syndrome, and postoperative atrial and ventricular tachyarrhythmias. The influence of the autonomic nervous system on cardiovascular function may play a role in the sudden infant death ...
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Our understanding of pediatric arrhythmias continues to evolve through natural history studies of paroxysmal supraventricular tachycardia, the congenital long QT syndrome, and postoperative atrial and ventricular tachyarrhythmias. The influence of the autonomic nervous system on cardiovascular function may play a role in the sudden infant death ...
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The electrophysiology of the saccule
Pfl�gers Archiv European Journal of Physiology, 1972The Na+ concentration in saccular endolymph in guinea pigs was measured and found to be 3.2±0.6 mEqu/l with sodium specific electrodes. The saccular potential varied between −8 and +2.4 mV. Permanent anoxia resulting in the death of the animal caused the potential to fall by 15 mV and the Na+ concentration to rise to 40 mEqu/l in 30 min. Maintenance of
P M, Sellick, B M, Johnstone
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Annals of Otology, Rhinology & Laryngology, 1980
The utility of the brainstem evoked response (BER) as a test of peripheral auditory sensitivity in infants and young children is discussed. Two cases are presented to illustrate the application of this technique in multiply handicapped children.
D W, Worthington, J F, Peters
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The utility of the brainstem evoked response (BER) as a test of peripheral auditory sensitivity in infants and young children is discussed. Two cases are presented to illustrate the application of this technique in multiply handicapped children.
D W, Worthington, J F, Peters
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