Furusawa K, Yamaoka M, Ichikawa N, Kumai T
Oral and Maxillofacial Surgery Department II, Matsumoto Dental College, Nagano, Japan.
Brain Res Bull. 1992 Jul;29(1):69-74. doi: 10.1016/0361-9230(92)90010-u.
Airflow receptor afferents in the oral mucosa responding to changes in intraoral air pressure during blowing were found to be innervated by the infraorbital nerve. They provided one response corresponding to the onset of blowing, a second related to an increase in air pressure, a third corresponding to the cessation of blowing, and a fourth that exhibited little change throughout sustained blowing. Intraoral air pressure in the cavity between the lips and the velopharyngeal portal may be monitored by these receptors, and the data they provide may contribute to the control of phonation.
研究发现，口腔黏膜中对吹气时口腔内气压变化产生反应的气流感受器传入神经由眶下神经支配。它们产生一种与吹气开始相对应的反应，第二种反应与气压升高有关，第三种反应与吹气停止相对应，第四种反应在持续吹气过程中几乎没有变化。嘴唇和腭咽门之间腔内的口腔内气压可能由这些感受器监测，它们提供的数据可能有助于发声控制。
