Results 151 to 160 of about 5,963 (209)
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The interconnections of the inferior colliculi through their commissure
Journal of Comparative Neurology, 1984AbstractMuch is known of the sources and manner of termination of ascending and descending input to the inferior colliculus (IC) but its commissural connections are less well understood. Most studies of the commissure have utilized small lesions or tracer deposits; while all agree that commissural axons terminating in the IC do so in its superficial ...
L M, Aitkin, S C, Phillips
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Defective auditory recognition after small hemorrhage in the inferior colliculi
Journal of the Neurological Sciences, 1998We report the case of a male patient with a traumatic small hemorrhage partially involving the bilateral inferior colliculi without evidence of a temporal lobe lesion. He was unable to comprehend spoken words although he had intact speech production, reading and writing abilities. Comprehension of environmental sounds was also affected.
K, Johkura +3 more
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Role of inferior colliculi in orienting reflex
Neuroscience Translations, 19691. Injury to the inferior colliculi causes considerable weakening or even total disappearance of the motor component of the orienting reflex. Other investigated components (electroencephalographic, cardiac, respiratory, psychogalvanic) remain unchanged.
N. Yu. Belenkov, O. A. Goreva
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Neuroscience Letters, 2022
Despite the high prevalence of diabetes in the world, its possible effects throughut pregnancy on neonatal auditory nervous system development are still unknown. In the present research, maternal diabetes' impact on the M2 and Adrenergicα2 receptors expression in the inferior colliculus (IC) of male newborn rats was investigated.Female rats were ...
Maryam, Ghenaatgar-Kasbi +5 more
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Despite the high prevalence of diabetes in the world, its possible effects throughut pregnancy on neonatal auditory nervous system development are still unknown. In the present research, maternal diabetes' impact on the M2 and Adrenergicα2 receptors expression in the inferior colliculus (IC) of male newborn rats was investigated.Female rats were ...
Maryam, Ghenaatgar-Kasbi +5 more
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Neurogenetic gradients in the superior and inferior colliculi of the rhesus monkey
Journal of Comparative Neurology, 1981AbstractThe spatiotemporal patterns of neurogenesis in the superior colliculus (SC) and inferior colliculus (IC) were analyzed by plotting the positions of heavily labeled neurons in autoradiograms from a series of rhesus monkeys that had been exposed to 3H‐thymidine at various embryonic (E) days and killed either shortly thereafter or at 2–3 months ...
M L, Cooper, P, Rakic
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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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Effects of Stimulation of the Inferior Colliculi in Krushinskii–Molodkina Rats
Neuroscience and Behavioral Physiology, 2015The effects of chemical and electrical stimulation of the central nucleus of the inferior colliculus on the generation and formation of convulsive manifestations and on the organization of sleep were studied in Krushinskii–Molodkina rats with an inherited predisposition to audiogenic convulsions.
S. I. Vataev +2 more
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Российский физиологический журнал им И М Сеченова, 2023
Epilepsy is tightly associated with dysfunction of inhibitory GABA neurotransmission. In this study, Krushinsky–Molodkina (KM) rats genetically prone to audiogenic seizures (AGS) were used. KM rats are characterized by the development of audiogenic epilepsy during postnatal ontogenesis, with AGS onset at the age of 1.5–2 months and fully developed AGS ...
S. D. Nikolaeva +5 more
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Epilepsy is tightly associated with dysfunction of inhibitory GABA neurotransmission. In this study, Krushinsky–Molodkina (KM) rats genetically prone to audiogenic seizures (AGS) were used. KM rats are characterized by the development of audiogenic epilepsy during postnatal ontogenesis, with AGS onset at the age of 1.5–2 months and fully developed AGS ...
S. D. Nikolaeva +5 more
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Inferior and Superior Colliculi
1992In the classical neuroanatomical literature, the inferior and superior colliculi, located on the roof of the midbrain, are grouped together as the corpora quadrigemina. However, modern research indicates that these structures have quite different functions.
Douglas L. Oliver, Michael F. Huerta
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Auditory and visual interactions between the superior and inferior colliculi in the ferret
European Journal of Neuroscience, 2015AbstractThe integration of visual and auditory spatial information is important for building an accurate perception of the external world, but the fundamental mechanisms governing such audiovisual interaction have only partially been resolved. The earliest interface between auditory and visual processing pathways is in the midbrain, where the superior (
Iain, Stitt +5 more
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