1
40
2
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Text
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URL Address
<a href="http://doi.org/10.1152/jn.00976.2006" target="_blank" rel="noreferrer noopener">http://doi.org/10.1152/jn.00976.2006</a>
Pages
1368–1378
Issue
2
Volume
97
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Intracellular recording reveals temporal integration in inferior colliculus neurons of awake bats.
Publisher
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Journal of neurophysiology
Date
A point or period of time associated with an event in the lifecycle of the resource
2007
2007-02
Subject
The topic of the resource
Acoustic Stimulation; Animals; Chiroptera/*physiology; Data Interpretation; Electrophysiology; Excitatory Postsynaptic Potentials/physiology; Inferior Colliculi/cytology/*physiology; Inhibitory Postsynaptic Potentials/physiology; Microelectrodes; Neurons/*physiology; Pitch Perception; Statistical
Creator
An entity primarily responsible for making the resource
Voytenko S V; Galazyuk A V
Description
An account of the resource
The central nucleus of the inferior colliculus (IC) is a major integrative center in the central auditory system. It receives information from both the ascending and descending auditory pathways. To determine how single IC neurons integrate information over a wide range of sound frequencies and sound levels, we examined their intracellular responses to frequency-modulated (FM) sounds in awake little brown bats (Myotis lucifugus). Postsynaptic potentials were recorded in response to downward FM sweeps of the range typical for little brown bats (80-20 kHz) and to three FM subcomponents (80-60, 60-40, and 40-20 kHz). The majority of recorded neurons responded to the 80- to 20-kHz downward FM sweep with a complex response. In this response an initial hyperpolarization was followed by depolarization with or without spike followed by hyperpolarization. Intracellular recordings in response to three FM subcomponents revealed that these neurons receive excitatory and inhibitory inputs from a wide range of sound frequencies. One third of IC neurons performed nearly linear temporal summation across a wide range of sound frequencies, whereas two thirds of IC neurons exhibited nonlinear summation with different degrees of nonlinearity. Some IC neurons showed different latencies of postsynaptic potentials in response to different FM subcomponents. Often responses to the later FM subcomponent occurred before responses to the earlier ones. This phenomenon may be responsible for response selectivity of IC neurons to FM sweeps.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1152/jn.00976.2006" target="_blank" rel="noreferrer noopener">10.1152/jn.00976.2006</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
2007
Acoustic Stimulation
Animals
Chiroptera/*physiology
Data Interpretation
Department of Anatomy & Neurobiology
Electrophysiology
Excitatory Postsynaptic Potentials/physiology
Galazyuk A V
Inferior Colliculi/cytology/*physiology
Inhibitory Postsynaptic Potentials/physiology
Journal of neurophysiology
Microelectrodes
NEOMED College of Medicine
Neurons/*physiology
Pitch Perception
Statistical
Voytenko S V
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
URL Address
<a href="http://doi.org/10.1016/j.neures.2011.11.004" target="_blank" rel="noreferrer noopener">http://doi.org/10.1016/j.neures.2011.11.004</a>
Pages
129–139
Issue
2
Volume
72
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Synaptic activity-induced Ca(2+) signaling in avian cochlear nucleus magnocellularis neurons.
Publisher
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Neuroscience research
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
2012-02
Subject
The topic of the resource
Animals; Calcium Signaling/*physiology; Chick Embryo; Chickens; Cochlear Nucleus/*metabolism; GABA-A/metabolism; Inhibitory Postsynaptic Potentials/physiology; Neurons/*metabolism; Organ Culture Techniques; Patch-Clamp Techniques; Receptors; Synapses/*metabolism; Synaptic Transmission/*physiology
Creator
An entity primarily responsible for making the resource
Wang Lie-Cheng; Tang Zheng-Quan; Lu Yong
Description
An account of the resource
Neurons of the avian cochlear nucleus magnocellularis (NM) receive glutamatergic inputs from the spiral ganglion cells via the auditory nerve and feedback GABAergic inputs primarily from the superior olivary nucleus. We investigated regulation of Ca(2+) signaling in NM neurons with ratiometric Ca(2+) imaging in chicken brain slices. Application of exogenous glutamate or GABA increased the intracellular Ca(2+) concentration ([Ca(2+)](i)) in NM neurons. Interestingly,
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/j.neures.2011.11.004" target="_blank" rel="noreferrer noopener">10.1016/j.neures.2011.11.004</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
2012
Animals
Calcium Signaling/*physiology
Chick Embryo
Chickens
Cochlear Nucleus/*metabolism
Department of Anatomy & Neurobiology
GABA-A/metabolism
Inhibitory Postsynaptic Potentials/physiology
Lu Yong
NEOMED College of Medicine
Neurons/*metabolism
Neuroscience research
Organ Culture Techniques
Patch-Clamp Techniques
Receptors
Synapses/*metabolism
Synaptic Transmission/*physiology
Tang Zheng-Quan
Wang Lie-Cheng