ArticleJournal of neurophysiology2009
Impact of rhythmic oral activity on the timing of muscle activation in the swallow of the decerebrate pig.
Article in Journal of neurophysiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.
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Who cites it
30 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Twenty years of quantitative instrumental measures of swallowing in children: a systematic review.European journal of pediatrics · 2020Pooled it
- Muscle function and electromyography: (almost) 70 years since Doty and Bosma (1956).Journal of neurophysiology · 2025Article
- Chemoradiation to the submental muscles alters hyoid movement during swallowing in a rat model.Journal of applied physiology (Bethesda, Md. : 1985) · 2024Article
- Deglutition and the Regulation of the Swallow Motor Pattern.Physiology (Bethesda, Md.) · 2023 · on this mapReview
- Evidence of intermediate reticular formation involvement in swallow pattern generation, recorded optically in the neonate rat sagittally sectioned hindbrain.Journal of neurophysiology · 2021Article
- The contractile patterns, anatomy and physiology of the hyoid musculature change longitudinally through infancy.Proceedings. Biological sciences · 2021Article
- Article
- Muscle activity and kinematics show different responses to recurrent laryngeal nerve lesion in mammal swallowing.Journal of neurophysiology · 2020Article
- Sucking versus swallowing coordination, integration, and performance in preterm and term infants.Journal of applied physiology (Bethesda, Md. : 1985) · 2020Article
- Swallow Motor Pattern Is Modulated by Fixed or Stochastic Alterations in Afferent Feedback.Frontiers in human neuroscience · 2020Article
- Comparison Between Automatic and Volitional Swallow in Healthy Individuals Using Tongue Array and Cervical Auscultation Modules.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2019Article
- The Role of the Cerebellum in Control of Swallow: Evidence of Inspiratory Activity During Swallow.Lung · 2019Article
- Maturation of the Coordination Between Respiration and Deglutition with and Without Recurrent Laryngeal Nerve Lesion in an Animal Model.Dysphagia · 2018Article
- Impact of recurrent laryngeal nerve lesion on oropharyngeal muscle activity and sensorimotor integration in an infant pig model.Journal of applied physiology (Bethesda, Md. : 1985) · 2018Article
- Modification of Masticatory Rhythmicity Leading to the Initiation of the Swallowing Reflex in Humans.Dysphagia · 2018Article
- Maturation Modulates Pharyngeal-Stimulus Provoked Pharyngeal and Respiratory Rhythms in Human Infants.Dysphagia · 2018Article
- Neurons in the dorsomedial medulla contribute to swallow pattern generation: Evidence of inspiratory activity during swallow.PloS one · 2018Article
- Central nervous system integration of sensorimotor signals in oral and pharyngeal structures: oropharyngeal kinematics response to recurrent laryngeal nerve lesion.Journal of applied physiology (Bethesda, Md. : 1985) · 2016Article
- Variation in the timing and frequency of sucking and swallowing over an entire feeding session in the infant pig Sus scrofa.Dysphagia · 2014Article
- Swallowing kinematics and airway protection after palatal local anesthesia in infant pigs.The Laryngoscope · 2014Article
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Authors and funding
4 authors.
Funding
Abstract
The pharyngeal swallow can be elicited as an isolated event but, in normal animals, it occurs within the context of rhythmic tongue and jaw movement (RTJM). The response includes activation of the multifunctional geniohyoid muscle, which can either protract the hyoid or assist jaw opening; in conscious nonprimate mammals, two bursts of geniohyoid EMG activity (GHemg) occur in swallow cycles at times consistent with these two actions. However, during experimentally elicited pharyngeal swallows, GHemg classically occurs at the same time as hyoglossus and mylohyoid activity (short latency response) but, when the swallow is elicited in the decerebrate in the absence of RTJM, GHemg occurs later in the swallow (long latency response). We tested the hypothesis that it was not influences from higher centers but a brain stem mechanism, associated with RTJM, which caused GHemg to occur earlier in the swallow. In 38 decerebrate piglets, RTJM occurred sporadically in seven animals. Before RTJM, GHemg had a long latency, but, during RTJM, swallow related GHemg occurred synchronously with activity in hyoglossus and mylohyoid, early in the swallow. Both early and late responses were present during the changeover period. During this changeover period, duplicate electrodes in the geniohyoid could individually detect either the early or the late burst in the same swallow. This suggested that two sets of geniohyoid task units existed that were potentially active in the swallow and that they were differentially facilitated or inhibited depending on the presence or absence of rhythmic activity originating in the brain stem.
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