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Titolo:
LOCALIZATION OF PREGANGLIONIC NEURONS OF THE ACCESSORY CILIARY GANGLION IN THE MIDBRAIN - HRP AND WGA-HRP STUDIES IN THE CAT
Autore:
KUCHIIWA S; KUCHIIWA T; NAKAGAWA S;
Indirizzi:
KAGOSHIMA UNIV,FAC MED,DEPT ANAT,SAKURAGAOKA 8-35-1 KAGOSHIMA 890 JAPAN
Titolo Testata:
Journal of comparative neurology
fascicolo: 4, volume: 340, anno: 1994,
pagine: 577 - 591
SICI:
0021-9967(1994)340:4<577:LOPNOT>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
EDINGER-WESTPHAL NUCLEUS; HORSERADISH-PEROXIDASE; PROJECTIONS; AFFERENTS; FIBERS;
Keywords:
CILIARY GANGLION; INTRAOCULAR GANGLION; OCULOMOTOR PARASYMPATHETIC OUTFLOW; AFFERENTS; PUPILLARY NEAR REFLEX;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
26
Recensione:
Indirizzi per estratti:
Citazione:
S. Kuchiiwa et al., "LOCALIZATION OF PREGANGLIONIC NEURONS OF THE ACCESSORY CILIARY GANGLION IN THE MIDBRAIN - HRP AND WGA-HRP STUDIES IN THE CAT", Journal of comparative neurology, 340(4), 1994, pp. 577-591

Abstract

Localization of preganglionic neurons of the accessory ciliary ganglion (ACG), including ectopic intraocular ganglion cells, was investigated in the cat with the aid of horseradish peroxidase (HRP) and HRP-conjugated wheat germ agglutinin (WGA-HRP) methods. When HRP or WGA-HRP was injected into the anterior and posterior chambers of the eye, no retrogradely labeled cells were found in the visceral oculomotor nuclei,although most neurons of the ACG and the main ciliary ganglion (CG) were intensely labeled. When a microsyringe needle was inserted into the ciliary body, the tracer diffused into the suprachoroid lamina and the intraocular ganglion cells, and a small number of labeled neurons appeared in the midplane between each side of the somatic oculomotor nuclei. After injection into the ACG, many labeled neurons were observedin the anteromedian nucleus, Edinger-Westphal nucleus, and midplane between the somatic oculomotor nuclei, their ventral continuations of the ventral tegmental area, and the periaqueductal gray. HRP/WGA-HRP injection into the CG labeled cells in all these areas and in the lateral border zones of the anteromedian, Edinger-Westphal and somatic oculomotor nuclei, and their ventral continuations of the ventral tegmentalarea. These findings indicate that the visceral oculomotor neurons which project to the ACG tend to be located more medially than those to the CG. (C) 1994 Wiley-Liss, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 17:54:40