Results 161 to 170 of about 5,983 (191)
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Epilepsy Research, 1997
Audiogenic seizure (AGS) susceptibility is a reflex epilepsy of rodents in which acoustic stimulation evokes wild running attacks and subsequent convulsions. Susceptibility can be induced in non-susceptible strains by treatments causing transient or permanent hearing losses as long as these occur during the neonatal period.
J, Kwon, M, Pierson
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Audiogenic seizure (AGS) susceptibility is a reflex epilepsy of rodents in which acoustic stimulation evokes wild running attacks and subsequent convulsions. Susceptibility can be induced in non-susceptible strains by treatments causing transient or permanent hearing losses as long as these occur during the neonatal period.
J, Kwon, M, Pierson
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Neurophysiology, 1974
Unit responses of the inferior colliculi of anesthetized rats to amplitude-modulated sounds during a change in the carrier intensity were investigated. The following unit response characteristics were assessed: the number of spikes in the response, the range of reproduction of the modulation frequency, the response duration, and the pattern of the ...
I. A. Vartanyan, G. A. Sharaev
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Unit responses of the inferior colliculi of anesthetized rats to amplitude-modulated sounds during a change in the carrier intensity were investigated. The following unit response characteristics were assessed: the number of spikes in the response, the range of reproduction of the modulation frequency, the response duration, and the pattern of the ...
I. A. Vartanyan, G. A. Sharaev
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Journal of Comparative Neurology, 1995
AbstractWe present a comprehensive description of the local (intrinsic and commissural) connections in the central nucleus of the inferior colliculi (CNICs) in guinea pig. Focal injections of the anterograde tracer biocytin were made into physiologically identified loci of the CNIC and the spatial organisation of the labeled fibres was revealed with ...
Manuel Malmierca +2 more
exaly +3 more sources
AbstractWe present a comprehensive description of the local (intrinsic and commissural) connections in the central nucleus of the inferior colliculi (CNICs) in guinea pig. Focal injections of the anterograde tracer biocytin were made into physiologically identified loci of the CNIC and the spatial organisation of the labeled fibres was revealed with ...
Manuel Malmierca +2 more
exaly +3 more sources
Neuroscience and Behavioral Physiology, 2002
Simulation of the motion of a sound source using a series of clicks with variable interaural delays was used to study movement effects as changes in the amplitude of sequential focal evoked potentials (EP) in series of EP arising in response to the signal. These experiments showed that a) in 25% of cases the movement effect depended on the direction of
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Simulation of the motion of a sound source using a series of clicks with variable interaural delays was used to study movement effects as changes in the amplitude of sequential focal evoked potentials (EP) in series of EP arising in response to the signal. These experiments showed that a) in 25% of cases the movement effect depended on the direction of
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2023
Abstract Epilepsy is tightly associated with dysfunction of inhibitory γ-aminobutyric acid (GABA) neurotransmission. In this study, Krushinsky-Molodkina (KM) rats genetically prone to audiogenic seizures (AGS) were used.
Andrey P. Ivlev +5 more
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Abstract Epilepsy is tightly associated with dysfunction of inhibitory γ-aminobutyric acid (GABA) neurotransmission. In this study, Krushinsky-Molodkina (KM) rats genetically prone to audiogenic seizures (AGS) were used.
Andrey P. Ivlev +5 more
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Experimental Neurology, 1979
Abstract Mice not normally susceptible to audiogenic seizures can be rendered so by exposing them to a brief intense sound during a certain developmental period (acoustic priming). To determine the effects of priming on central auditory activity, single-unit extracellular recordings were obtained from the inferior colliculi of primed C57BL/6J mice ...
Urban, G P, Willott, J F
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Abstract Mice not normally susceptible to audiogenic seizures can be rendered so by exposing them to a brief intense sound during a certain developmental period (acoustic priming). To determine the effects of priming on central auditory activity, single-unit extracellular recordings were obtained from the inferior colliculi of primed C57BL/6J mice ...
Urban, G P, Willott, J F
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Experimental Neurology, 1975
Abstract In C57BL 6J mice, which are not normally susceptible to audiogenic seizures, a single exposure to an intense acoustic stimulus between the ages of 12 and 26 days renders the animals susceptible thereafter to audiogenic seizures. This phenomenon is known as “acoustic priming”.
Lieff, B D +3 more
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Abstract In C57BL 6J mice, which are not normally susceptible to audiogenic seizures, a single exposure to an intense acoustic stimulus between the ages of 12 and 26 days renders the animals susceptible thereafter to audiogenic seizures. This phenomenon is known as “acoustic priming”.
Lieff, B D +3 more
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Peculiarities of time patterns of discharges of single auditory neurons of mouse inferior colliculi
Journal of Evolutionary Biochemistry and Physiology, 2008Neurophysiological mapping of single neuronsof the central nucleus of the mouse inferior colliculus has revealed presence of four main groups ofneurons differing by distribution and ratio of excitatory and inhibitory inputs in frequency receptivefields [1, 2]. Among them there are “primary–like”neurons reproducing frequency tuning of the auditory nerve
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[Behavior of cats after unilateral section of the brachii of the inferior colliculi].
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1978In experiments on 13 cats a unilateral section of the brachii of inferior colliculi produced a stable interhemispheric asymmetry not only in the auditory system, but in other (vestibular, visual, somatic, olfactory) analysers as well, which led to a disturbance of adequate space perception.
O A, Goreva, V I, Shcherbakov
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European Journal of Neuroscience, 1998
AbstractThe trigemino‐tectal projections were investigated with anterograde and retrograde tracing techniques in the Madagascan lesser hedgehog tenrec, Echinops telfairi. There were prominent contralateral projections to the inferior colliculus (CoI) and the superior colliculus (CoS), each showing its own characteristic pattern of terminations.
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AbstractThe trigemino‐tectal projections were investigated with anterograde and retrograde tracing techniques in the Madagascan lesser hedgehog tenrec, Echinops telfairi. There were prominent contralateral projections to the inferior colliculus (CoI) and the superior colliculus (CoS), each showing its own characteristic pattern of terminations.
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