Pentobarbital Sedation Increases Genioglossus Respiratory Activity in Sleeping Rats
نویسندگان
چکیده
منابع مشابه
Role of endogenous serotonin in modulating genioglossus muscle activity in awake and sleeping rats.
RATIONALE Exogenous serotonin at the hypoglossal motor nucleus (HMN) stimulates genioglossus (GG) muscle activity. However, whether endogenous serotonin contributes to GG activation across natural sleep-wake states has not been determined, but is relevant given that serotonergic neurons have decreased activity in sleep and project to pharyngeal motoneurons. OBJECTIVES To determine the role of...
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To determine the combined effect of increased subatmospheric upper airway pressure and withdrawal of phasic volume feedback from the lung on genioglossus muscle activity, the response of this muscle to intermittent nasal airway occlusion was studied in 12 normal adult males during sleep. Nasal occlusion at end expiration was achieved by inflating balloon-tipped catheters located within the port...
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ژورنال
عنوان ژورنال: Sleep
سال: 2007
ISSN: 1550-9109,0161-8105
DOI: 10.1093/sleep/30.4.478