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Sympathetic efferent pathways projecting to the vagina in the dog
Autonomic Neuroscience, 2001The level of the thoracolumbar sympathetic outflow projecting to the vagina and the laterality of the signals passing through the splanchnic nerves to the vagina have not been well understood. This study was undertaken to explore the sympathetic innervation of the canine vagina by measuring intraluminal pressure of the vagina and contraction of the ...
S, Liu +5 more
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Sympathetic efferent pathways projecting to the vas deferens
Microscopy Research and Technique, 1998The abdominal and pelvic sympathetic nervous system controlling the vas deferens has elaborate mechanisms to preserve its function against various injuries. The main sympathetic signals to the vas deferens proceed the common pathway in mammalians, which consists of the lumbar splanchnic nerve, caudal mesenteric plexus, hypogastric nerve, pelvic plexus ...
K, Kihara, K, Sato, H, Oshima
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Efferent evoked responses in the olfactory pathway of the cat
Electroencephalography and Clinical Neurophysiology, 1973Abstract Evoked potentials were recorded in the olfactory bulb, lateral olfactory tract, olfactory tubercle, prepyriform cortex and anterior commissure of curarized cats, after stimulation of various areas of bulbo-mesencephalic reticular formation. The potentials in all the recorded olfactory stations were bilateral, with identical peak latencies ...
R, Guevara-Aguilar +3 more
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Dual vagal cardiac efferent pathways
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 2004the anatomical work performed by Cheng and colleagues ([2][1]) presented in this issue of the American Journal of Physiology-Regulatory, Integrative and Comparative Physiology provides evidence for specific innervation patterns arising from select populations of neurons in the medulla oblongata ...
Pontus B. Persson, John Andrew Armour
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Frequency of an accessory popliteal efferent lymphatic pathway in dogs
Veterinary Radiology & Ultrasound, 2018AbstractStaging and therapeutic planning for dogs with malignant disease in the popliteal lymph node are based on the expected patterns of lymphatic drainage from the lymph node. The medial iliac lymph nodes are known to receive efferent lymph from the popliteal lymph node; however, an accessory popliteal efferent pathway with direct connection to the ...
Monique N, Mayer +4 more
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Magnetic resonance imaging of the fetal efferent lacrimal pathways
European Radiology, 2010To study the prenatal development of the efferent lacrimal pathways with magnetic resonance imaging (MRI), with special reference to the pathogenesis of congenital dacryocystoceles (CDCCs).A total of 751 MRI studies of singleton fetuses [19-40 gestational weeks (GW)] were retrospectively evaluated.
Peter C, Brugger +2 more
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Peripheral organization of the vestibular efferent system in the frog: an electrophysiological study
Brain Research, 1983 The distribution and the properties of efferent fibers in vestibular nerve were studied in the isolated frog labyrinth. Electrical stimulation of the central stump of any vestibular nerve branchlet elicited compound action potentials in all the other ...
Ivo Prigioni, P Valli
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Afferent and Efferent Pathways
Abstract The autonomic nervous system (ANS) is divided into not only sympathetic and parasympathetic divisions, but afferent and efferent pathways as well. Afferent fibers transmit sensory information from the periphery to higher centers, while efferent fibers transmit modulate responses from the central nervous system back to the ...Simranjit Singh +1 more
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A radioautographic study of the efferent pathways of the nucleus locus coeruleus
Journal of Comparative Neurology, 1974AbstractThe projections of neurons in the nucleus locus coeruleus (LC) of the rat were traced by radioautography following stereotaxic injections of 3H‐proline. An ascending bundle consisting of a dense cluster of labeled axons accompanied the medial forebrain bundle (MFB) into the lateral hypothalamus.
V M, Pickel, M, Segal, F E, Bloom
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The red nucleus and its efferent nervous pathways in the monkey
Journal of Comparative Neurology, 1966AbstractA morphological study of the red nucleus and its efferent nervous pathways based on retrograde cellular degeneration (cell loss) and on degenerated fibers impregnated with osmic acid gave the folowing results. Interruption of the rubro‐tegmentospinal tract was associated with a complete disappearance of the cells in the contralateral ...
L J, Poirier, G, Bouvier
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