Results 61 to 70 of about 10,761,017 (287)

Efficiency of the treatment of epilepsy in adolescent children according to indicators of evoked potentials

Journal of Education, Health and Sport, 2023
The aim: to identify the peculiarities of the indicators of evoked potentials in epileptic children against the background of anticonvulsant treatment. Methods: auditory long-latency, visual flash-evoked potentials.  Epileptic children were divided into
M. Gekova, L. Tantsura
doaj   +1 more source

Presynaptic actions of 4-Aminopyridine and γ-aminobutyric acid on rat sympathetic ganglia in vitro [PDF]

, 1980
Responses to bath-applications of 4-aminopyridine (4-AP) and -aminobutyric acid (GABA) were recorded intracellularly from neurones in the rat isolated superior cervical ganglion.
A Nistri, A Tokunaga, B Hue, B Katz, C Nicholson, CL Schauf, DA Brown, DA Brown, DA Brown, DA Brown, DA McAfee, DI Wallis, E Jankowska, E Kato, E Kato, G. ten Bruggencate, H Lundh, H Lundh, H Meves, IG Marshall, JE Heuser, JZ Yeh, JZ Yeh, K Golenhofen, M Lemeignan, M Lemeignan, M. Galvan, NG Bowery, P. Grafe, PR Adams, R Llinás, SY Chiu, T Brismar, T Yanagisawa, W Ulbricht, WC Bowman, WW Douglas   +36 more
core   +1 more source

Evoked potentials in neuroinfections in children

Журнал инфектологии, 2014
We present the results of the neurophysiological study in which 95 children with viral encephalitis and 30 children with meningitis (age from 2 up to 17 years) undergo evoked potentials investigation.
V. N. Komantsev, N. V. Skripchenko, V. B. Voitenkov, M. V. Savina, G. P. Ivanova   +4 more
doaj   +1 more source

Visual evoked potentials in the horse [PDF]

BMC Veterinary Research, 2016
Electrical potentials generated in the central nervous system in response to brief visual stimuli, flash visual evoked potentials (FVEPs), can be recorded non-invasively over the occipital cortex. FVEPs are used clinically in human medicine and also experimentally in a number of animal species, but the method has not yet been evaluated in the horse ...
L. Ström, B. Ekesten
openaire   +4 more sources

Effects of guanidine on synaptic transmission in the spinal cord of the frog [PDF]

, 1977
The effects of guanidine on motoneurons of the isolated frog spinal cord were studied by adding the drug to the solution bathing the cord during intracellular recording. Guanidine (5·10–4 M) did not alter the membrane potential of motoneurons.
A. K�hner, B. Katz, E. Gergens, E. H. Lambert, F. Colomo, F. H. Norris, H. Ter�v�inen, J. I. Simpson, K. Koizumi, K. Ricker, M. A. Kamenskaya, M. A. Kamenskaya, M. Otsuka, P. Grafe, R. C. Scaer, S. D. Erulkar, S. J. Oh, U. Sonnhof, U. Sonnhof, W. C. Wiederholt   +19 more
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On the uniqueness of the surface sources of evoked potentials

, 2000
The uniqueness of a surface density of sources localized inside a spatial region $R$ and producing a given electric potential distribution in its boundary $B_0$ is revisited. The situation in which $R$ is filled with various metallic subregions, each one
A. Amir, Alejandro Cabo, C. J. Aine, Carlos Handy, Daniel Bessis, G. Wahba, H. Hemholtz, H. Hemholtz, J. J. Riera, M. Scherg, M. Smythe, P. Nunez   +11 more
core   +1 more source

A low-voltage activated, transient calcium current is responsible for the time-dependent depolarizing inward rectification of rat neocortical neurons in vitro [PDF]

, 1987
Intracellular recordings were obtained from rat neocortical neurons in vitro. The current-voltage-relationship of the neuronal membrane was investigated using current- and single-electrode-voltage-clamp techniques.
A Constanti, A Constanti, A Finkelstein, BA Vogt, Bernd Sutor, BW Connors, CE Stafstrom, CE Stafstrom, CE Stafstrom, CE Stafstrom, D Johnston, DA McCormick, E Carbone, F Crepel, H Jahnsen, H Jahnsen, H Jahnsen, H Jahnsen, JR Hotson, JR Howe, JR Howe, JV Halliwell, K Murase, ML Mayer, P Adams, P Franz, P Schwindt, PG Nelson, R Llin�s, R Llin�s, R Llin�s, R Llin�s, RJ Docherty, S Hagiwara, SA Fedulova, W Rall, W Rall, Walter Zieglg�nsberger   +37 more
core   +1 more source

The steady-state visual evoked potential in vision research: A review.

Journal of Vision, 2015
Periodic visual stimulation and analysis of the resulting steady-state visual evoked potentials were first introduced over 80 years ago as a means to study visual sensation and perception. From the first single-channel recording of responses to modulated
A. Norcia, L. Appelbaum, Justin M. Ales, Benoit R. Cottereau, Benoit R. Cottereau, B. Rossion   +5 more
semanticscholar   +1 more source

Characteristics of long-duration inhibitory postsynaptic potentials in rat neocortical neurons in vitro [PDF]

, 1987
1. The characteristics of long-duration inhibitory postsynaptic potentials (l-IPSPs) which are evoked in rat frontal neocortical neurons by local electrical stimulation were investigated with intracellular recordings from anin vitro slice preparation.
A. Constanti, B. E. Alger, B. W. Connors, Bernd Sutor, J. R. Hotson, J. R. Howe, J. R. Howe, James R. Howe, M. Galvan, M. McCarren, M. Satou, N. R. Newberry, P. A. Schwartzkroin, R. H. Thalmann, R. H. Thalmann, W. D. Knowles, Walter Zieglg�nsberger, Y. Fujita   +17 more
core   +1 more source

Enhanced auditory evoked potentials in musicians: A review of recent findings

Journal of Otology, 2016
Auditory evoked potentials serve as an objective mode for assessment to check the functioning of the auditory system and neuroplasticity. Literature has reported enhanced electrophysiological responses in musicians, which shows neuroplasticity in ...
Himanshu Kumar Sanju, Prawin Kumar
doaj   +1 more source