Browse Items · NEOMED Bibliography Database

Projection to the inferior colliculus from the basal nucleus of the amygdala.

This report describes a projection from the amygdala, a forebrain center mediating emotional expression, to the inferior colliculus (IC), the midbrain integration center of the ascending auditory system. In the IC of mustached bats (Pteronotus…

Spectral integration in the inferior colliculus of the mustached bat.

Acoustic behaviors including orientation and social communication depend on neural integration of information across the sound spectrum. In many species, spectral integration is performed by combination-sensitive neurons, responding best when…

Temporal features of spectral integration in the inferior colliculus: effects of stimulus duration and rise time.

This report examines temporal features of facilitation and suppression that underlie spectrally integrative responses to complex vocal signals. Auditory responses were recorded from 160 neurons in the inferior colliculus (IC) of awake mustached bats.…

Responses in the inferior colliculus of the guinea pig to concurrent harmonic series and the effect of inactivation of descending controls.

One of the fundamental questions of auditory research is how sounds are segregated because, in natural environments, multiple sounds tend to occur at the same time. Concurrent sounds, such as two talkers, physically add together and arrive at the ear…

Tags: *Acoustic Stimulation, 2010, Action Potentials/physiology, Animal, Animals, Auditory Cortex/*physiology, Auditory Pathways/*physiology, Female, Guinea Pigs, Inferior Colliculi/*physiology, Journal of neurophysiology, Male, Models, Nakamoto Kyle T, Palmer Alan R, Pitch Perception/physiology, Shackleton Trevor M

Postinhibitory rebound neurons and networks are disrupted in retrovirus-induced spongiform neurodegeneration.

Certain retroviruses induce progressive spongiform motor neuron disease with features resembling prion diseases and amyotrophic lateral sclerosis. With the neurovirulent murine leukemia virus (MLV) FrCasE, Env protein expression within glia leads to…

Tags: 2014, Action Potentials/physiology, Animals, Antigens/metabolism, auditory midbrain, Calcium/metabolism, Davey Robert A, Department of Integrative Medical Sciences, env/metabolism, Experimental/physiopathology, Gene Products, Hearing Loss/physiopathology, Inferior Colliculi/physiopathology/virology, inferior colliculus, Journal of neurophysiology, Leukemia, Leukemia Virus, Li Ying, Lynch William P, Membrane Potentials/physiology, Mice, Microglia/physiology/virology, Murine/*physiology, NEOMED College of Medicine, Neural Pathways/physiopathology, Neurodegenerative Diseases/*physiopathology, Neuroglia/physiology/virology, Neurons/*physiology/virology, Patch-Clamp Techniques, postinhibitory rebound neurons, Proteoglycans/metabolism, Retroviridae Infections/*physiopathology/virology, retrovirus, Sivaramakrishnan Shobhana, Tissue Culture Techniques, Tumor Virus Infections/*physiopathology/virology, Voltage-Sensitive Dye Imaging, voltage-sensitive dyes

Long-term potentiation induces synaptic plasticity at nontetanized adjacent synapses.

The two forms of long-term potentiation (LTP) and one form of long-term depression (LTD) in hippocampal area CA1 are induced by different afferent tetani: LTD is induced by a 3- to 5-Hz tetanus, whereas higher frequencies are necessary for LTP…

Tags: 1996, Action Potentials/physiology, Animals, Coussens C M, Electric Stimulation/methods, Excitatory Postsynaptic Potentials/physiology, In Vitro Techniques, Learning & memory (Cold Spring Harbor, N.Y.), Long-Evans, Long-Term Potentiation/*physiology, Neuronal Plasticity/*physiology, Rats, Synapses/*physiology, Teyler T J

Early development of intrinsic and synaptic properties of chicken nucleus laminaris neurons.

Onset of auditory brainstem responses in chickens takes place at about embryonic day 11/12 (E11/12). We investigated early development of neuronal properties of chicken nucleus laminaris neurons, the third-order auditory neurons critically involved…

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