Results 11 to 20 of about 16,155 (209)

Multiple Sources of Cholinergic Input to the Superior Olivary Complex

open access: yesFrontiers in Neural Circuits, 2021
The superior olivary complex (SOC) is a major computation center in the brainstem auditory system. Despite previous reports of high expression levels of cholinergic receptors in the SOC, few studies have addressed the functional role of acetylcholine in ...
Nichole L. Beebe   +5 more
doaj   +1 more source

New Records of Naked-footed Gerbil Gerbillus nanus and Pygmy Gerbil Gerbillus cfr. henleyi (Rodentia, Muridae) from Iran [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2007
Gerbillus nanus is a highly polytypic species exhibiting considerable geographical variation, both in external and cranial characters. In the present study, specimens were collected from different localities in the northeastern, eastern, central and ...
R. Siahsarvie, J. Darvish
doaj   +1 more source

A virtual reality time reproduction task for rodents

open access: yesFrontiers in Behavioral Neuroscience, 2022
Estimates of the duration of time intervals and other magnitudes exhibit characteristic biases that likely result from error minimization strategies.
Josphine Henke   +5 more
doaj   +1 more source

The Virology of Taterapox Virus In Vitro

open access: yesViruses, 2018
Taterapox virus (TATV) is phylogenetically the closest related virus to variola—the etiological agent of smallpox. Despite the similarity, few studies have evaluated the virus.
Scott Parker   +8 more
doaj   +1 more source

Flexible cochlear microendoscopy in the gerbil [PDF]

open access: yesThe Laryngoscope, 2010
AbstractObjectives/Hypothesis:To validate the scientific utility of flexible cochlear microendoscopy in the gerbil. This model is currently being developed to study the effects of intracochlear electrode positioning on functional parameters.Study Design:Animal experiments.Methods:A flexible fiberoptic microendoscope featuring a light channel and an ...
Adam P. Campbell   +4 more
openaire   +3 more sources

Changes in Cyclin D1, cdk4, and Their Associated Molecules in Ischemic Pyramidal Neurons in Gerbil Hippocampus after Transient Ischemia and Neuroprotective Effects of Ischemic Preconditioning by Keeping the Molecules in the Ischemic Neurons

open access: yesBiology, 2021
Inadequate activation of cell cycle proteins including cyclin D1 and cdk4 is involved in neuronal cell death induced by diverse pathological stresses, including transient global brain ischemia.
Tae-Kyeong Lee   +11 more
doaj   +1 more source

Epizootiologic Parameters for Plague in Kazakhstan

open access: yesEmerging Infectious Diseases, 2006
Reliable estimates are lacking of key epizootiologic parameters for plague caused by Yersinia pestis infection in its natural reservoirs. We report results of a 3-year longitudinal study of plague dynamics in populations of a maintenance host, the great ...
Michael Begon   +5 more
doaj   +1 more source

Reactivity in the hippocampectomized gerbil [PDF]

open access: yesPsychonomic Science, 1968
Gerbils (Meriones unguiculatus) suffering bilateral hippocampal destruction, destruction of the posterolateral neocortex, and normal animals were presented auditory and visual stimulation at both high and low intensities. Hippocampectomized Ss showed enhanced reactivity in the high intensity conditions.
Leonard C. Ireland, Robert L. Isaacson
openaire   +2 more sources

Developmental deprivation-induced perceptual and cortical processing deficits in awake-behaving animals

open access: yeseLife, 2018
Sensory deprivation during development induces lifelong changes to central nervous system function that are associated with perceptual impairments.
Justin D Yao, Dan H Sanes
doaj   +1 more source

Conditioned suppression in the gerbil [PDF]

open access: yesBehavior Research Methods & Instrumentation, 1972
The present report describes apparatus and procedures for investigating conditioned suppression of a running response in the gerbil. Data are presented which demonstrate that the conditioned suppression observed in this situation is not an artifact of alpha responses, pseudoconditioning, or sensitization.
Peter W. Frey   +2 more
openaire   +1 more source

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