1
40
4
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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/10.1016/0361-9230(91)90228-c" target="_blank" rel="noreferrer noopener">http://doi.org/10.1016/0361-9230(91)90228-c</a>
Rights
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
Pages
211-214
Issue
2
Volume
26
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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
ONTOGENY OF THE DEPRESSANT ACTIVITY OF CARBACHOL ON SYNAPTIC ACTIVITY IN RAT VISUAL-CORTEX
Publisher
An entity responsible for making the resource available
Brain Research Bulletin
Date
A point or period of time associated with an event in the lifecycle of the resource
1991
1991-02
Subject
The topic of the resource
acetylcholine; area; brain; carbachol; hippocampus; muscarinic receptors; Neurosciences & Neurology; ontogeny; visual cortex
Creator
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Vaknin G; Teyler T J
Description
An account of the resource
We studied the ontogeny of muscarinic depression in the developing rat visual cortex using carbachol (a nonhydrolyzable cholinergic agonist) application to neocortical slices obtained from four postnatal age groups: 9-10 days, 15 days, 30-40 days and 18 months. Carbachol suppressed the evoked synaptic response of layers II-III to stimulation of layer II-III afferents. Atropine eliminated the carbachol effect, suggesting that it is mediated by muscarinic receptors. The results indicate a significant increase in muscarinic efficacy in the developing rat visual cortex.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/0361-9230(91)90228-c" target="_blank" rel="noreferrer noopener">10.1016/0361-9230(91)90228-c</a>
Format
The file format, physical medium, or dimensions of the resource
Journal Article
1991
Acetylcholine
area
Brain
Brain research bulletin
carbachol
Hippocampus
Journal Article
muscarinic receptors
Neurosciences & Neurology
ontogeny
Teyler T J
Vaknin G
visual cortex
-
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/10.1016/0361-9230(91)90228-c" target="_blank" rel="noreferrer noopener">http://doi.org/10.1016/0361-9230(91)90228-c</a>
Pages
211–214
Issue
2
Volume
26
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
Ontogenesis of the depressant activity of carbachol on synaptic activity in rat visual cortex.
Publisher
An entity responsible for making the resource available
Brain research bulletin
Date
A point or period of time associated with an event in the lifecycle of the resource
1991
1991-02
Subject
The topic of the resource
Animals; Rats; Synapses/drug effects/*physiology; Carbachol/*pharmacology; Visual Cortex/drug effects/metabolism/*physiology; Receptors; Muscarinic/drug effects/metabolism
Creator
An entity primarily responsible for making the resource
Vaknin G; Teyler T J
Description
An account of the resource
We studied the ontogeny of muscarinic depression in the developing rat visual cortex using carbachol (a nonhydrolyzable cholinergic agonist) application to neocortical slices obtained from four postnatal age groups: 9-10 days, 15 days,
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/0361-9230(91)90228-c" target="_blank" rel="noreferrer noopener">10.1016/0361-9230(91)90228-c</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).
1991
Animals
Brain research bulletin
Carbachol/*pharmacology
Muscarinic/drug effects/metabolism
Rats
Receptors
Synapses/drug effects/*physiology
Teyler T J
Vaknin G
Visual Cortex/drug effects/metabolism/*physiology
-
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/10.1016/0165-0270(88)90056-8" target="_blank" rel="noreferrer noopener">http://doi.org/10.1016/0165-0270(88)90056-8</a>
Pages
131–135
Issue
2
Volume
24
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
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A method for calculating current source density (CSD) analysis without resorting to recording sites outside the sampling volume.
Publisher
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Journal of neuroscience methods
Date
A point or period of time associated with an event in the lifecycle of the resource
1988
1988-06
Subject
The topic of the resource
Animals; Electric Stimulation; Action Potentials; Visual Cortex/*physiology; Neurophysiology/*methods; Photic Stimulation; Models; Neurological
Creator
An entity primarily responsible for making the resource
Vaknin G; DiScenna P G; Teyler T J
Description
An account of the resource
This article is part of a study on cortical microcircuitry in which flash evoked potentials (FEPs) were recorded from the anesthetized rat visual cortex. The FEPs were subjected to current source density analysis (CSD). One of the limitations of the CSD method is the need for recording sites outside the sampling volume, in order to obtain a full description of the CSD distribution. This problem is acute in the neocortex where a tissue/fluid boundary exists. A simple solution is provided based on the fact that the field potentials decay minimally under the conditions of these experiments. In the neocortex the most superficial recording site and the deepest recording site are used to provide the extra recording sites necessary to obtain a full description of the CSD distribution. This approach when tested by summing the current sinks and sources across all layers of cortex produces excellent results, with significant reduction of the residual sinks and sources.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/0165-0270(88)90056-8" target="_blank" rel="noreferrer noopener">10.1016/0165-0270(88)90056-8</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).
1988
Action Potentials
Animals
DiScenna P G
Electric Stimulation
Journal of neuroscience methods
Models
Neurological
Neurophysiology/*methods
Photic Stimulation
Teyler T J
Vaknin G
Visual Cortex/*physiology
-
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/10.1016/0165-0270(91)90096-i" target="_blank" rel="noreferrer noopener">http://doi.org/10.1016/0165-0270(91)90096-i</a>
Pages
89–102
Issue
1
Volume
39
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
Methods for studying the conductance changes associated with synaptic activation of forebrain slices: the interpretation of field potentials using CSD profiles.
Publisher
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Journal of neuroscience methods
Date
A point or period of time associated with an event in the lifecycle of the resource
1991
1991-08
Subject
The topic of the resource
Animals; Evoked Potentials/drug effects/*physiology; Prosencephalon/*physiology; Synapses/*physiology
Creator
An entity primarily responsible for making the resource
Borroni A M; Vaknin G; Berry R; Teyler T J
Description
An account of the resource
In this report the cortical slice preparation and an array electrode that instantaneously records laminar field potentials are used to evaluate issues related to the interpretation of cortical CSD profiles. The major issues are: (1) what cell types are responsible for producing the source/sink pairs seen in CSD profiles; (2) what neurotransmitters are responsible for producing the sinks/sources seen in the CSD profile and do the sinks/sources reflect activation of receptors that produce inward currents, outward currents, or both; (3) can active and passive currents be distinguished; (4) do action potentials contribute to the CSD profile; and (5) can synaptic population with different kinetics and onset latencies be distinguished? Methods for analyzing neuronal circuits and analyzing CSDs quantitatively are discussed.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1016/0165-0270(91)90096-i" target="_blank" rel="noreferrer noopener">10.1016/0165-0270(91)90096-i</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).
1991
Animals
Berry R
Borroni A M
Evoked Potentials/drug effects/*physiology
Journal of neuroscience methods
Prosencephalon/*physiology
Synapses/*physiology
Teyler T J
Vaknin G