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Wideband MEMR tests using WATFs may elicit the reflex at lower levels because a wideband probe (click) is used and the threshold detection criterion can be wideband. Mean wideband MEMR thresholds across 40 normal-hearing adult ears were 2.2\u20134.0dB lower than clinical MEMR thresholds, depending on the activator and specific WATF test used (admittance magnitude or energy reflectance). Wideband MEMR has potential clinical utility beyond the adult population, including use in newborn and preschool hearing screenings. In a newborn hearing screening, for example, wideband MEMR could be completed with the same system as otoacoustic emissions. However, further investigations in infants and young children are needed.<\/jats:p>","DOI":"10.1121\/1.2722213","type":"journal-article","created":{"date-parts":[[2007,6,4]],"date-time":"2007-06-04T14:10:36Z","timestamp":1180966236000},"page":"3607-3616","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":39,"title":["Wideband ipsilateral measurements of middle-ear muscle reflex thresholds in children and adults"],"prefix":"10.1121","volume":"121","author":[{"given":"Kim S.","family":"Schairer","sequence":"first","affiliation":[{"name":"Center for Hearing Research , Boys Town National Research Hospital, 555 N. 30th Street Omaha, Nebraska 68131"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John C.","family":"Ellison","sequence":"additional","affiliation":[{"name":"Center for Hearing Research , Boys Town National Research Hospital, 555 N. 30th Street Omaha, Nebraska 68131"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Denis","family":"Fitzpatrick","sequence":"additional","affiliation":[{"name":"Center for Hearing Research , Boys Town National Research Hospital, 555 N. 30th Street Omaha, Nebraska 68131"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Douglas H.","family":"Keefe","sequence":"additional","affiliation":[{"name":"Sonicom, Inc. , 8105 Cedar St. Omaha, Nebraska 68124"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"231","reference":[{"key":"2023071307553370400_c1","first-page":"S3","article-title":"Specifications for instruments to measure aural acoustic impedance and admittance","author":"American National Standards Institute","year":"1987"},{"key":"2023071307553370400_c2","first-page":"S3","article-title":"Specifications for audiometers","author":"American National Standards Institute","year":"2004"},{"key":"2023071307553370400_c3","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1177\/019459989310800109","article-title":"Impedance audiometry and iatrogenic hearing loss","volume":"108","year":"1993","journal-title":"Otolaryngol.-Head Neck Surg."},{"key":"2023071307553370400_c4","doi-asserted-by":"crossref","first-page":"546","DOI":"10.3766\/jaaa.16.8.3","article-title":"Absent or elevated middle ear muscle reflexes in the presence of normal otoacoustic emissions: A universal finding in 136 cases of auditory neuropathy\/dys-synchrony","volume":"16","year":"2005","journal-title":"J. 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