{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T13:02:34Z","timestamp":1753880554963,"version":"3.41.2"},"reference-count":19,"publisher":"Acoustical Society of America (ASA)","issue":"10","license":[{"start":{"date-parts":[[2023,10,3]],"date-time":"2023-10-03T00:00:00Z","timestamp":1696291200000},"content-version":"vor","delay-in-days":2,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2023,10,3]],"date-time":"2023-10-03T00:00:00Z","timestamp":1696291200000},"content-version":"tdm","delay-in-days":2,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100007707","name":"INAIL","doi-asserted-by":"crossref","award":["BRiC INAIL 2022 ID08"],"award-info":[{"award-number":["BRiC INAIL 2022 ID08"]}],"id":[{"id":"10.13039\/501100007707","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,10,1]]},"abstract":"<jats:p>Dopamine depletion affects several aspects of hearing function. Previous work [Wu, Yi, Manca, Javaid, Lauer, and Glowatzki, eLife 9, e52419 (2020)] demonstrated the role of dopamine in reducing the firing rates of inner ear cells, which is thought to decrease synaptic excitotoxicity. Thus, a lack of dopamine could indirectly increase acoustic stimulation of medial olivocochlear efferents. To investigate that, here we studied contralateral suppression of distortion product otoacoustic emissions in a population of Parkinsonian patients, compared to an age-matched control group, both audiometrically tested. To rule out activation of the acoustic reflex, middle ear impedance was monitored during testing. The results show significantly stronger contralateral suppression in the patient group.<\/jats:p>","DOI":"10.1121\/10.0021187","type":"journal-article","created":{"date-parts":[[2023,10,3]],"date-time":"2023-10-03T13:11:00Z","timestamp":1696338660000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":0,"title":["Enhanced suppression of otoacoustic emissions by contralateral stimulation in Parkinson's disease"],"prefix":"10.1121","volume":"3","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2465-8849","authenticated-orcid":false,"given":"Arturo","family":"Moleti","sequence":"first","affiliation":[{"name":"Department of Physics, University of Rome \u201cTor Vergata 1 ,\u201d 00133 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Triestino","family":"Minniti","sequence":"additional","affiliation":[{"name":"Department of Physics, University of Rome \u201cTor Vergata 1 ,\u201d 00133 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"Viziano","sequence":"additional","affiliation":[{"name":"Department of Clinical Sciences and Translational Medicine, University of Rome \u201cTor Vergata 2 ,\u201d 00133 Rome, Italy"},{"name":"Department of Systems Medicine, Parkinson's Disease Center, University of Rome \u201cTor Vergata 3 ,\u201d 00133 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alessandro","family":"Stefani","sequence":"additional","affiliation":[{"name":"Department of Systems Medicine, Parkinson's Disease Center, University of Rome \u201cTor Vergata 3 ,\u201d 00133 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rocco","family":"Cerroni","sequence":"additional","affiliation":[{"name":"Department of Systems Medicine, Parkinson's Disease Center, University of Rome \u201cTor Vergata 3 ,\u201d 00133 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elena","family":"Garasto","sequence":"additional","affiliation":[{"name":"Department of Systems Medicine, Parkinson's Disease Center, University of Rome \u201cTor Vergata 3 ,\u201d 00133 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariangela","family":"Pierantozzi","sequence":"additional","affiliation":[{"name":"Department of Systems Medicine, Parkinson's Disease Center, University of Rome \u201cTor Vergata 3 ,\u201d 00133 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5086-7003","authenticated-orcid":false,"given":"Renata","family":"Sisto","sequence":"additional","affiliation":[{"name":"Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Istituto Nazionale per l'Assicurazione Contro gli Infortuni sul Lavoro 4 , 00078 Monte Porzio Catone, Rome, Italy moleti@roma2.infn.it , minniti@roma2.infn.it , andrea.viziano@gmail.com , stefani@uniroma2.it , rocco.cerroni@gmail.com , elena.garasto@gmail.com , pierantozzi@gmail.com , r.sisto@inail.it"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"231","published-online":{"date-parts":[[2023,10,3]]},"reference":[{"key":"2023100313105339700_c1","doi-asserted-by":"publisher","first-page":"1530","DOI":"10.1002\/mds.25149","article-title":"Hearing impairment in Parkinson's disease: Expanding the nonmotor phenotype","volume":"27","year":"2012","journal-title":"Mov. 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