Experimentelle untersuchungen über die beziehungen der vaguskerne zu den brust- und bauchorganen

Husten, Karl

doi:10.1007/bf02900082

Cited by 22 publications

(4 citation statements)

References 4 publications

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“…22.27). The structure of the nucleus ambiguus is more diffuse in the cat than in the rabbit and rat (Husten 1924;Lawn 1966;Davis and Nail 1984;Bieger and Hopkins 1987 Hopkins (1987) muscle by the superior laryngeal nerve. The structure of the nucleus ambiguus is more diffuse in the cat than in the rabbit and rat (Husten 1924;Lawn 1966;Davis and Nail 1984;Bieger and Hopkins 1987 Hopkins (1987) muscle by the superior laryngeal nerve.…”

Section: Nucleus Ambiguusmentioning

confidence: 97%

Mammals

Voogd¹,

Nieuwenhuys²,

Dongen³

et al. 1998

The Central Nervous System of Vertebrates

107

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Section: Nucleus Ambiguusmentioning

confidence: 97%

Mammals

Voogd¹,

Nieuwenhuys²,

Dongen³

et al. 1998

The Central Nervous System of Vertebrates

107

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“…Early anatomical and electrophysiological studies to determine the origin of the vagal efferent innervation to the heart and lungs concluded that either the dorsal motor vagal nucleus, the nucleus ambiguus or both of these nuclei were involved (see Kosaka & Yagita, 1908;Husten, 1924;Getz & Sirnes, 1949; Szentagothai, 1952;Mitchell & Warwick, 1955;Calaresu & Cottle, 1965).…”

Section: Introductionmentioning

confidence: 99%

Neurones in the dorsal motor vagal nucleus of the cat with non‐myelinated axons projecting to the heart and lungs

Ford

Bennett²,

Kidd³

et al. 1990

Experimental Physiology

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SUMMARYExtracellular recordings were made from ninety-four single motoneurones in the dorsal motor vagal nucleus of chloralose-anaesthetized or decerebrate cats. Fifty-five neurones had axons in cardiac vagal branches and thirty-nine had axons in pulmonary vagal branches; the conduction velocities of the axons were in the C fibre range, i.e. the axons were non-myelinated. The neurones exhibited little or no spontaneous activity. Excitatory and inhibitory synaptic inputs were demonstrated by electrical stimulation of the vagus nerve or its branches. Twenty-four neurones were tested by carotid sinus distension but only one was excited. lontophoretic excitation of neurones projecting to cardiac vagal branches had no effect on heart rate. The properties of these neurones and their possible functions are discussed and contrasted with those of cardiac and pulmonary vagal motoneurones in the nucleus ambiguus.

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“…Anatomical and physiological studies on several species have concluded that they may originate in the dorsal motor vagal nucleus, the nucleus ambiguus or in both of these nuclei (see Kosaka & Yagita, 1908;Husten, 1924;Getz & Sirnes, 1949;Szentogathai, 1952;Mitchell & Warwick, 1955;Calaresu & Cottle, 1965). Recently, McAllen & Spyer (1976, 1978 have provided electrophysiological evidence that vagal cardioinhibitory and bronchoconstrictor neurones with myelinated axons are located in the nucleus ambiguus of the cat.…”

Section: Introductionmentioning

confidence: 99%

A Horseradish Peroxidase Study of Vagal Motoneurones With Axons in Cardiac and Pulmonary Branches of the Cat and Dog

et al. 1981

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SUMMARYThe location, within the brain stem, of vagal efferent neurones with axons in the cardiac and pulmonary branches of the cat, and the cardiac branch of the dog, have been defined. Horseradish peroxidase was applied to the cut central ends of these vagal branches and, after an appropriate time, sections of the brain stem were examined for labelled cell bodies. Labelled cell bodies were found ipsilaterally in the dorsal motor vagal nucleus, the nucleus ambiguus and in the reticular formation between these two nuclei. We suggest that the dual location for cell bodies of vagal axons may represent a separation of somata with myelinated and non-myelinated vagal axons to the nucleus ambiguus and the dorsal motor vagal nucleus respectively.

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Experimentelle untersuchungen über die beziehungen der vaguskerne zu den brust- und bauchorganen

Cited by 22 publications

References 4 publications

Mammals

Mammals

Neurones in the dorsal motor vagal nucleus of the cat with non‐myelinated axons projecting to the heart and lungs

A Horseradish Peroxidase Study of Vagal Motoneurones With Axons in Cardiac and Pulmonary Branches of the Cat and Dog

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