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Although phonation frequencies of the two folds in hemi-configurations had a ratio close to 1:3, a subharmonic synchronization between the two folds was not observed in the asymmetric model. Instead, the vibratory behavior was dominated by the dynamics of one fold only, and the other fold was enslaved to vibrate at the same frequency. Increasing subglottal pressure induced a shift in relative dominance between the two folds, leading to abrupt changes in both vibratory pattern and frequency.<\/jats:p>","DOI":"10.1121\/1.3492798","type":"journal-article","created":{"date-parts":[[2010,11,27]],"date-time":"2010-11-27T08:34:40Z","timestamp":1290846880000},"page":"EL279-EL285","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":26,"title":["Vibration in a self-oscillating vocal fold model with left-right asymmetry in body-layer stiffness"],"prefix":"10.1121","volume":"128","author":[{"given":"Zhaoyan","family":"Zhang","sequence":"first","affiliation":[{"name":"UCLA School of Medicine , 31-24 Rehabilitation Center, 1000 Veteran Avenue, Los Angeles, California 90095-1794 zyzhang@ucla.edu"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"231","published-online":{"date-parts":[[2010,10,19]]},"reference":[{"key":"2025081506215684800_c1","doi-asserted-by":"publisher","first-page":"368","DOI":"10.3109\/00016487309139752","article-title":"Endemic recurrent laryngeal nerve paresis","volume":"75","year":"1973","journal-title":"Acta Oto-Laryngol."},{"key":"2025081506215684800_c2","doi-asserted-by":"publisher","first-page":"89","DOI":"10.1159\/000263771","article-title":"Morphological structure of the vocal cord as a vibrator and its variations","volume":"26","year":"1974","journal-title":"Folia Phoniatr (Basel)"},{"key":"2025081506215684800_c3","doi-asserted-by":"publisher","first-page":"1193","DOI":"10.1121\/1.381221","article-title":"Computer simulation of pathological vocal-cord vibration","volume":"60","year":"1976","journal-title":"J. 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