ListarFisiología Humana, Histología Humana, Anatomía Patológica y Educación Física y Deportiva - (FHEFD) por tema "dlPAG"
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Cuneiform nucleus stimulation modifies laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats
(2022-07-12)Background Abduction and adduction of the vocal folds are performed by two populations of motoneurons located in the caudal portion of the nucleus Ambiguus (nA). In the rat, the loose formation of the nA contains motoneurons ... -
Dorsolateral Periaqueductal Grey Matter in the control of laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats.
(2023)The stimulation of the dlPAG produces vocalization. The nRA turn passive into active expiration modifying the activity of laryngeal motoneurons located in the nA. We have shown that cPB and A5 Region are involved in changes ... -
Dorsolateral Periaqueductal Grey Matter stimulation modifies laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats
(2022-07-12)Abduction and adduction of the larynx allow changes in airflow necessary for the vibration of the vocal folds and emission of voice. It is known that stimulation of the Periaqueductal Gray matter (PAG) and nucleus retroambiguus ... -
Hypothalamic and mesencephalic regions involved in the control of laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats
(2019-07-12)Changes of laryngeal caliber allow changes in airflow which are necessary for the vibration of the vocal folds and emission of voice. It is known that stimulation of the Periaqueductal Gray matter (PAG) and nucleus ... -
Impact of Dorsolateral Periaqueductal Grey Matter stimulation in laryngeal activity and subglottic pressure in rats
(2022-09-20)The stimulation of the dorsolateral Periaqueductal Gray matter (dlPAG) produces an increase in sympathetic tone that includes an increase in cardiorespiratory parameters (blood pressure, heart rate and respiratory frequency). ... -
Laryngeal effects of stimulation of the dorsolateral Periaqueductal Grey Matter in spontaneously breathing anaesthetized rats
(2023-07)The stimulation of the Periaqueductal Gray matter (PAG) and nucleus retroambiguus (nRA) produces vocalization. A high expression of FOXP2 protein at mesencephalic (PAG) and pontine regions involved in cardiorespiratory ...