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Titolo:
The neural substrate of the vestibulocollic reflex - What needs to be learned
Autore:
Wilson, VJ; Schor, RH;
Indirizzi:
Rockefeller Univ, New York, NY 10021 USA Rockefeller Univ New York NY USA10021 eller Univ, New York, NY 10021 USA Univ Pittsburgh, Dept Otolaryngol, Pittsburgh, PA 15213 USA Univ Pittsburgh Pittsburgh PA USA 15213 aryngol, Pittsburgh, PA 15213 USA
Titolo Testata:
EXPERIMENTAL BRAIN RESEARCH
fascicolo: 4, volume: 129, anno: 1999,
pagine: 483 - 493
SICI:
0014-4819(199912)129:4<483:TNSOTV>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
DORSAL NECK MOTONEURONS; FREQUENCY-RESPONSE ANALYSIS; HEAD ANGULAR-ACCELERATION; 6 SEMICIRCULAR CANALS; CERVICAL SPINAL-CORD; RETICULOSPINAL NEURONS; DECEREBRATE CAT; VESTIBULAR NUCLEI; ALERT CAT; VESTIBULOSPINAL NEURONS;
Keywords:
vestibulocollic reflex; short-latency pathways; vestibulospinal and reticulospinal pathways; cat;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
60
Recensione:
Indirizzi per estratti:
Indirizzo: Wilson, VJ Rockefeller Univ, 1230 York Ave, New York, NY 10021 USA Rockefeller Univ 1230 York Ave New York NY USA 10021 10021 USA
Citazione:
V.J. Wilson e R.H. Schor, "The neural substrate of the vestibulocollic reflex - What needs to be learned", EXP BRAIN R, 129(4), 1999, pp. 483-493

Abstract

The purpose of this review is to assess the role of short-latency pathwaysin the vestibulocollic reflex (VCR). First the current knowledge about thedisynaptic and trisynaptic pathways linking semicircular canal and otolithafferents with cat neck motoneurons is summarized. We then discuss whetherthese pathways are sufficient or necessary to produce the responses observed in neck muscles by natural vestibular stimulation and conclude that theyare neither. Finally, alternate pathways are considered, most likely involving reticulospinal fibers, which are an important part of the neural substrate of the VCR.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/01/21 alle ore 02:03:32