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Both dc and ac pressures depend on FVF adduction, amplitude of motion of the FVFs, and whether the FVFs touch each other during the vibratory cycle. Mean and peak-to-peak pressures in the ventricle were as high as 65% of the mean and peak-to-peak Ps, respectively, when the FVFs vibrated with large amplitude and contact each cycle. If the glottis was not closed, a medial movement of the FVFs appeared to create a positive pressure pulse on the Ps signal due to an increase in the laryngeal flow resistance. The electroglottograph signal showed evidence of tissue contact for both the TVFs and the FVFs. The study suggests that the laryngeal ventricle acts as a relatively independent aero-acoustic chamber that depends primarily upon the motion of the FVFs.<\/jats:p>","DOI":"10.1121\/1.4730880","type":"journal-article","created":{"date-parts":[[2012,8,8]],"date-time":"2012-08-08T22:16:38Z","timestamp":1344464198000},"page":"1017-1026","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":10,"title":["Ventricular pressures in phonating excised larynges"],"prefix":"10.1121","volume":"132","author":[{"given":"Fariborz","family":"Alipour","sequence":"first","affiliation":[{"name":"Department of Communication Sciences & Disorders, The University of Iowa , 334E WJSHC, Iowa City, Iowa 52242-1012"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ronald C.","family":"Scherer","sequence":"additional","affiliation":[{"name":"Department of Communication Sciences and Disorders, Bowling Green State University , 200 Health Center, Bowling Green, Ohio 43403"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"231","published-online":{"date-parts":[[2012,8,8]]},"reference":[{"key":"2023071806162433200_c1","unstructured":"Agarwal, M. 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