Firing characteristics of swallowing interneurons in the dorsal medulla during physiologically induced swallowing in perfused brainstem preparation in rats

R Yamamoto, Y Sugiyama, K Hashimoto… - Neuroscience …, 2022 - Elsevier
Oropharyngeal swallowing is centrally mediated by a swallowing central pattern generator
(Sw-CPG) in the medulla oblongata. The activity of the Sw-CPG depends on the sensory …

Activity of swallowing‐related neurons in the medulla in the perfused brainstem preparation in rats

K Hashimoto, Y Sugiyama, S Fuse… - The …, 2019 - Wiley Online Library
Objectives/Hypothesis We aimed to investigate and validate the cellular activity patterns and
the potential topographical organization of neurons of the medullary swallowing pattern …

Laryngeal afferent modulation of swallowing interneurons in the dorsal medulla in perfused rats

S Fuse, Y Sugiyama, K Hashimoto… - The …, 2020 - Wiley Online Library
Objectives The purpose of this study was to investigate the influence of laryngeal afferent
inputs on brainstem circuits that mediate and transmit swallowing activity to the orofacial …

Effects of pharmacological lesion of the nucleus retroambiguus region on the pharyngeal phase of swallowing

S Fuse, Y Sugiyama, RR Dhingra, S Hirano… - Respiratory physiology …, 2019 - Elsevier
Pharyngeal swallowing is controlled by synaptic interactions within a swallowing central
pattern generator (sw-CPG) that is composed of a dorsal and a ventral swallowing group …

Axonal projections of medullary swallowing neurons in guinea pigs

Y Sugiyama, K Shiba, K Nakazawa… - Journal of …, 2011 - Wiley Online Library
A central pattern generator (CPG) for swallowing in the medulla oblongata generates
spatially and temporally coordinated movements of the upper airway and alimentary tract. To …

Influences of GABAergic inhibition in the dorsal medulla on contralateral swallowing neurons in rats

S Kinoshita, Y Sugiyama, K Hashimoto… - The …, 2021 - Wiley Online Library
Objectives We aimed to examine the effect of unilateral inhibition of the medullary dorsal
swallowing networks on the activities of swallowing‐related cranial motor nerves and …

Effect of pharmacological inhibition of the pontine respiratory group on swallowing interneurons in the dorsal medulla oblongata

A Takemura, Y Sugiyama, R Yamamoto, S Kinoshita… - Brain Research, 2022 - Elsevier
Objectives To examine the role of neurons of the pontine respiratory group (PRG)
overlapping with the Kölliker-Fuse nucleus in the regulation of swallowing, we compared the …

Brain stem control of swallowing: neuronal network and cellular mechanisms

A Jean - Physiological reviews, 2001 - journals.physiology.org
Swallowing movements are produced by a central pattern generator located in the medulla
oblongata. It has been established on the basis of microelectrode recordings that the …

[HTML][HTML] Swallowing-like activity elicited in neonatal rat medullary slice preparation

T Kondo, T Yamanishi, T Nishio, Y Yokota, T Seikai… - Brain Research, 2024 - Elsevier
Swallowing is induced by a central pattern generator in the nucleus tractus solitarius (NTS).
We aimed to create a medullary slice preparation to elucidate the neural architecture of the …

Changes in the frequency of swallowing during electrical stimulation of superior laryngeal nerve in rats

K Tsuji, T Tsujimura, J Magara, S Sakai… - Brain research …, 2015 - Elsevier
The aim of the present study was to investigate the adaptation of the swallowing reflex in
terms of reduced swallowing reflex initiation following continuous superior laryngeal nerve …