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Titolo:
Variation in the spatial relationship between parvalbumin immunoreactive interneurones and pyramidal neurones in rat somatosensory cortex
Autore:
Elston, GN; DeFelipe, J; Arellano, JI; Gonzilez-Albo, MD; Rosa, MGP;
Indirizzi:
Univ Queensland, Dept Physiol & Pharmacol, Vis Touch & Hearing Res Ctr, StLucia, Qld 4072, Australia Univ Queensland St Lucia Qld Australia 4072 StLucia, Qld 4072, Australia CSIC, Inst Cajal, E-28002 Madrid, Spain CSIC Madrid Spain E-28002CSIC, Inst Cajal, E-28002 Madrid, Spain
Titolo Testata:
NEUROREPORT
fascicolo: 14, volume: 10, anno: 1999,
pagine: 2975 - 2979
SICI:
0959-4965(19990929)10:14<2975:VITSRB>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
GAMMA-AMINOBUTYRIC ACID; CEREBRAL-CORTEX; VISUAL-CORTEX; LAYER-IV; BARREL CORTEX; CHEMICAL CHARACTERISTICS; DENDRITIC MORPHOLOGY; MACAQUE MONKEY; MOUSE; FIELD;
Keywords:
barrel; dendrite; excitatory; GABA; inhibitory; lucifer yellow; shell; spine;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Elston, GN Univ Queensland, Dept Physiol & Pharmacol, Vis Touch & Hearing Res Ctr, StLucia, Qld 4072, Australia Univ Queensland St Lucia Qld Australia 4072 ld 4072, Australia
Citazione:
G.N. Elston et al., "Variation in the spatial relationship between parvalbumin immunoreactive interneurones and pyramidal neurones in rat somatosensory cortex", NEUROREPORT, 10(14), 1999, pp. 2975-2979

Abstract

THE morphology of pyramidal neurones was revealed by intracellular injection of Lucifer Yellow (LY) in fixed tangential cortical slices taken from rat primary somatosensory cortex. Slices were processed with a combination of. antibodies to allow visualization of both the LY-injected: neurones and parvalbumin immunoreactive (PV-ir) cell bodies, by confocal microscopy. Basal dendritic fields of pyramidal neurones in layer V were larger:and: more complex than those of layer III. Furthermore, the number of PV-ir cell bodies contained within-the basal dendritic territories of pyramidal neurones: in layer V was significantly greater than in layer III (mean +/- s.e.m., 36.3 +/- 3.0 and 20.9 +/- 1.6, respectively). These findings have functional implications both in: terms of physiological characteristics, and inhibitorymodulation:of receptive field properties, of cortical neurones: (C) 1999 Lippincott Williams & Wilkins.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 08:58:11