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Titolo:
NEURAL PROJECTIONS FROM THE FRONTAL-CORTEX TO THE OCULOMOTOR NUCLEUS - AN ANATOMICAL STUDY USING RETROGRADE AXONAL, ANTEROGRADE AXONAL AND TRANSNEURONAL TRANSPORT OF WHEAT-GERM AGGLUTININ-CONJUGATED HORSERADISH-PEROXIDASE IN CATS
Autore:
NAKAO K; MORIMOTO M; KANASEKI T; UEMURA T;
Indirizzi:
KYUSHU UNIV,FAC MED,FACHBEREICH OTORHINOLARYNGOL,3-1-1 MAIDASHI,HIGASHI KU FUKUOKA 812 JAPAN KYUSHU UNIV,FAC MED,DEPT OSTEOPATH MED FUKUOKA 812 JAPAN
Titolo Testata:
European archives of oto-rhino-laryngology
, volume: 251, anno: 1994, supplemento:, 1
pagine: 190000015 - 190000022
SICI:
0937-4477(1994)251:<190000015:NPFTFT>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
SUPERIOR COLLICULUS; PREFRONTAL CORTEX; EYE FIELD; EFFERENT CONNECTIONS; ALERT CAT; MONKEY; AREA; HRP; LOCALIZATION; STIMULATION;
Keywords:
FRONTAL CEREBRAL CORTEX; OCULOMOTOR NUCLEUS; WHEAT GERM AGGLUTININ; HORSERADISH PEROXIDASE; TRANSNEURONAL TRANSPORT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
24
Recensione:
Indirizzi per estratti:
Citazione:
K. Nakao et al., "NEURAL PROJECTIONS FROM THE FRONTAL-CORTEX TO THE OCULOMOTOR NUCLEUS - AN ANATOMICAL STUDY USING RETROGRADE AXONAL, ANTEROGRADE AXONAL AND TRANSNEURONAL TRANSPORT OF WHEAT-GERM AGGLUTININ-CONJUGATED HORSERADISH-PEROXIDASE IN CATS", European archives of oto-rhino-laryngology, 251, 1994, pp. 190000015-190000022

Abstract

Neural projections from the frontal cerebral cortex to the oculomotornucleus (3N) were investigated in 1- to 2-year-old cats by retrogradeand anterograde axonal and transneuronal transport of wheat germ agglutinin-conjugated horseradish peroxidase (WGA-HRP). Following injection of WGA-HRP into the 3N area and its surrounding tissues, retrogradely labeled cells were observed in the anterior sigmoid gyrus, ventral bank of the cruciate sulcus, medial and lateral walls and base of the presylvian sulcus, gyrus rectus and gyrus proreus. Following injection of WGA-HRP into these frontal cortical areas, anterogradely labeled nerve terminals were observed in the mesencephalic periaqueductal gray matter (PAG) just overlying the 3N. Only a few terminals were observed within the 3N. Following injection of WGA-HRP into the extraocular muscles of 1-month-old kittens, transneuronally labeled small cells were observed in the PAG just overlying the 3N and in the measencephalic reticular formation, ventrolateral to it. These small cells may represent intercalated neurons of the cortico-oculomotor projections in the cat.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/11/20 alle ore 00:48:45