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Titolo:
HEART-RATE CONTROL DURING EXERCISE BY BARORECEPTORS AND SKELETAL-MUSCLE AFFERENTS
Autore:
OLEARY DS;
Indirizzi:
WAYNE STATE UNIV,SCH MED,DEPT PHYSIOL DETROIT MI 48201
Titolo Testata:
Medicine and science in sports and exercise
fascicolo: 2, volume: 28, anno: 1996,
pagine: 210 - 217
SICI:
0195-9131(1996)28:2<210:HCDEBB>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
GROUP-IV AFFERENTS; ARTERIAL-PRESSURE; CONSCIOUS DOGS; REFLEX CONTROL; CARDIOVASCULAR-RESPONSE; AUTONOMIC MECHANISMS; METABOREFLEX CONTROL; CAROTID BAROREFLEX; GROUP-III; CIRCULATION;
Keywords:
HEART RATE; BARORECEPTORS;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
55
Recensione:
Indirizzi per estratti:
Citazione:
D.S. Oleary, "HEART-RATE CONTROL DURING EXERCISE BY BARORECEPTORS AND SKELETAL-MUSCLE AFFERENTS", Medicine and science in sports and exercise, 28(2), 1996, pp. 210-217

Abstract

The objective of this brief review is to discuss current hypotheses describing the roles of the arterial baroreflex and reflexes originating from afferents within the active skeletal muscle (metaboreceptors and mechanoreceptors) in mediating reflex changes in heart rate. The major focus is on how the techniques of reflex activation and analysis ofthe subsequent responses may markedly affect conclusions drawn regarding the role of these reflexes during exercise. The disparate conclusions regarding the importance of these reflexes are likely reflective of the different autonomic mechanisms mediating the reflex responses (i.e., parasympathetic vs sympathetic) as well as the techniques utilized for reflex activation and analysis. Conclusions reached are that these reflexes are important in the regulation of heart rate during exercise but the relative roles are dependent on work load.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/12/20 alle ore 06:06:42