Cited by 395Neuroscience and Neuropharmacology ResearchNeural dynamics and brain functionNeuropeptides and Animal Physiology

The DOI matches its Crossref record; 68 of the 68 references it cites were found in a registry or an index.

Parvalbumin, somatostatin and cholecystokinin as chemical markers for specific GABAergic interneuron types in the rat frontal cortex

Kawaguchi, Yasuo, Kondo, Satoru·2002·Journal of Neurocytology

Abstract

It remains to be clarified how many classes of GABAergic nonpyramidal cells exist in the cortical circuit. We have divided GABA cells in the rat frontal cortex into 3 groups, based on their firing characteristics: fast-spiking (FS) cells, late-spiking (LS) cells, and non-FS cells. Expression of calcium-binding proteins and peptides could be shown in separate groups of GABA cells in layers II/III and V of the frontal cortex: (1) parvalbumin cells, (2) somatostatin cells, (3) calretinin and/or vasoactive intestinal polypeptide (VIP) cells [partially positive for cholecystokinin (CCK)] and (4) large CCK cells (almost negative for VIP/calretinin). Combining the physiological and chemical properties of morphologically diverse nonpyramidal cells allows division into several groups, including FS basket cells containing parvalbumin, non-FS somatostatin Martinotti cells with ascending axonal arbors, and non-FS large basket cells positive for CCK. These subtypes show characteristic spatial distributions of axon collaterals and the innervation tendency of postsynaptic elements. With synchronized activity induced by cortical excitatory or inhibitory circuits, firing patterns were also found to differ. Subtype-selective occurrence of electrical coupling, finding for potassium channel Kv3.1 proteins, and cholinergic and serotonergic modulation supports our tentative classification. To clarify the functional architecture in the frontal cortex, it is important to reveal the connectional characteristics of GABA cell subtypes and determine whether they are similar to those in other cortical regions.

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Crossref · 10.1023/a:1024126110356

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Research works printed but not linked: 2

  1. FairÉn, A., deFelipe, J. &; Regidor, J. (1984) Nonpyramidal neurons: General account. In Cerebral Cortex, Vol. 1, Cellular Components of the Cerebral Cortex (edited by Peters, A. &; Jones, E. G.) pp. 201–253. New York: Plenum.
  2. Kubota, Y., Karube, F., Suzuki, K. &; Kawaguchi, Y. (2000) Synaptic connection patterns of fast-spiking cells, Martinotti cells and double bouquet cells in the rat frontal cortex. Society for Neuroscience Abstracts 26 37.18.

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Metadata

Authors
Kawaguchi, Y., & Kondo, S.
Affiliations
National Institute for Physiological Sciences (JP)
Corresponding author
Kawaguchi, Yasuo
Venue
Journal of Neurocytology
Published
2002-03
Volume
31
Issue
3-5
Pages
277-287
ISSN
  • 0300-4864 (ISSN-L)
  • 1573-7381
OpenAlex
W1923448222
Cited by
395
References
68
Citations by year
2026: 1 · 2025: 8 · 2024: 12 · 2023: 15 · 2022: 7 · 2021: 11 · 2020: 17 · 2019: 13 · 2018: 14 · 2017: 14 · 2016: 13 · 2015: 22 · 2014: 13 · 2013: 31 · 2012: 28
FWCI
3.25
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Neurocytology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuropeptides and Animal Physiology
Keywords
parvalbumin, somatostatin, cholecystokinin, GABAergic interneurons, frontal cortex, basket cells, Martinotti cells, calcium-binding proteins, calretinin, vasoactive intestinal peptide, Kv3.1 potassium channel, electrical coupling, cholinergic modulation, serotonergic modulation, axon collaterals
MeSH terms
Action Potentials, Animals, Cholecystokinin, Frontal Lobe, gamma-Aminobutyric Acid, Image Processing, Computer-Assisted, Interneurons, Parvalbumins, Somatostatin, Presynaptic Terminals, Rats

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