{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T09:28:53Z","timestamp":1762507733681,"version":"3.37.3"},"reference-count":52,"publisher":"Acoustical Society of America (ASA)","issue":"4","funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["RO1DC0000194"],"award-info":[{"award-number":["RO1DC0000194"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["F31DC015915"],"award-info":[{"award-number":["F31DC015915"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["T32DC000038"],"award-info":[{"award-number":["T32DC000038"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2019,4,1]]},"abstract":"<jats:p>An air-conduction circuit model was developed for the chinchilla middle ear and cochlea. The lumped-element model is based on the classic Zwislocki model of the same structures in human. Model parameters were fit to various measurements of chinchilla middle-ear transfer functions and impedances, using a combination of error-minimization-driven computer-automated and manual fitting methods. The measurements used to fit the model comprise a newer, more-extensive data set than previously used, and include measurements of stapes velocity and inner-ear sound pressure within the vestibule and the scala tympani near the round window. The model is in agreement with studies of the effects of middle-ear cavity holes in experiments that require access to the middle-ear air space. The structure of the model allows easy addition of other sources of auditory stimulation, e.g., the multiple sources of bone-conducted sound\u2014the long-term goal for the model's development\u2014and mechanical stimulation of the ossicles and round window.<\/jats:p>","DOI":"10.1121\/1.5094897","type":"journal-article","created":{"date-parts":[[2019,4,15]],"date-time":"2019-04-15T19:47:38Z","timestamp":1555357658000},"page":"1975-1992","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":9,"title":["A lumped-element model of the chinchilla middle ear"],"prefix":"10.1121","volume":"145","author":[{"given":"Peter","family":"Bowers","sequence":"first","affiliation":[{"name":"Eaton-Peabody Laboratory, Massachusetts Eye and Ear , 243 Charles Street, Boston, Massachusetts 02114, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John J.","family":"Rosowski","sequence":"additional","affiliation":[{"name":"Eaton-Peabody Laboratory, Massachusetts Eye and Ear , 243 Charles Street, Boston, Massachusetts 02114, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"231","published-online":{"date-parts":[[2019,4,15]]},"reference":[{"volume-title":"Acoustics","year":"1993","key":"2023072806550233200_c1"},{"year":"2016","key":"2023072806550233200_c2","article-title":"Optimization of Zwislocki's human middle-ear circuit model to fit modern data"},{"key":"2023072806550233200_c3","doi-asserted-by":"publisher","first-page":"875","DOI":"10.1177\/000348947808700616","article-title":"Surgical anatomy of the temporal bone in the chinchilla","volume":"87","year":"1978","journal-title":"Ann. 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