D
D. G. Gwyn
Researcher at Dalhousie University
Publications - 13
Citations - 837
D. G. Gwyn is an academic researcher from Dalhousie University. The author has contributed to research in topics: Spinal cord & Reticular formation. The author has an hindex of 12, co-authored 13 publications receiving 826 citations.
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Journal ArticleDOI
The central distribution of the cervical vagus nerve and gastric afferent and efferent projections in the rat.
TL;DR: Control injections of HRP into the intestinal wall and peritoneal cavity indicated that the stomach was the primary source of afferent and efferent labeling in the medulla following subdiaphragmatic injections.
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The inferior olivary nucleus of the rat: a light and electron microscopic study.
TL;DR: This study provides basic data on the normal structure of the inferior olivary nucleus of the rat at both the light and electron microscopic level.
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Observations on the afferent and efferent organization of the vagus nerve and the innervation of the stomach in the squirrel monkey.
TL;DR: Horseradish peroxidase was injected into the cervical vagus nerve or stomach wall of adult squirrel monkeys and labelled afferent fibres and terminals were present in medial and lateral parts of the nucleus of the tractus solitarius (NTS) ipsilaterally.
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A light and electron microscopic study of the inferior olivary nucleus of the squirrel monkey, Saimiri sciureus.
J. G. Rutherford,D. G. Gwyn +1 more
TL;DR: This study provides a description of the normal morphology of the inferior olive of the squirrel monkey, Saimiri sciureus, at the light and electron microscopic level and mapped from serial transverse sections stained with cresyl violet.
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Cortical projections to the nucleus of the tractus solitarius: an HRP study in the cat.
TL;DR: The projection to the nucleus tractus solitarius could allow for cortical modulation of gustatory and visceral information which is conveyed to the brainstem via the facial, glossopharyngeal and vagus nerves.