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Titolo:
Sciatic and vagal sensory inputs converge onto non-baroreceptive neurones of the rostral ventrolateral medulla
Autore:
Zagon, A;
Indirizzi:
Royal Free & Univ Coll Med Sch, Dept Anat & Dev Biol, London NW3 2PF, England Royal Free & Univ Coll Med Sch London England NW3 2PF n NW3 2PF, England
Titolo Testata:
BRAIN RESEARCH
fascicolo: 1-2, volume: 896, anno: 2001,
pagine: 64 - 68
SICI:
0006-8993(20010330)896:1-2<64:SAVSIC>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
LOCUS COERULEUS NEURONS; SYMPATHETIC-NERVES; VAGUS NERVE; OBLONGATA; ACTIVATION; AFFERENTS; RAT; STIMULATION; INHIBITION; MEDIATE;
Keywords:
aortic nerve; intracellular recording; rat; sciatic nerve; vagus; ventrolateral medulla;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Zagon, A Royal Free & Univ Coll Med Sch, Dept Anat & Dev Biol, Royal Free Campus,Rowland Hill St, London NW3 2PF, England Royal Free & Univ Coll Med Sch Royal Free Campus,Rowland Hill St London England NW3 2PF
Citazione:
A. Zagon, "Sciatic and vagal sensory inputs converge onto non-baroreceptive neurones of the rostral ventrolateral medulla", BRAIN RES, 896(1-2), 2001, pp. 64-68

Abstract

Previous data suggested that somatic and vagal sensory afferent inputs mayconverge in the rostral ventrolateral medulla oblongata (RVLM). The aim ofthe present study was to establish the existence of convergence between inputs mediated via the cervical vagus and contralateral sciatic nerves usingin vivo intracellular recordings. The majority of RVLM neurones that received input from the vagus or the sciatic nerves also responded to stimulation of the other nerve. In 72% of the neurones the response was excitation orinhibition to stimulation of both nerves, respectively. The most frequent response type was a short excitation in response to stimulation of both nerves. Only 8% of the neurones exhibited a visible response to stimulation ofthe aortic depressor nerve. The results provided experimental evidence that non-baroreceptive neurones of the RVLM are involved in coordination of somatic and visceral sensory inputs. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/10/20 alle ore 16:22:01