title: Evoked and spontaneous otoacoustic emissions. A comparison of neonates and adults.
abstract: Evoked otoacoustic emissions (EOAEs) and spontaneous otoacoustic emissions (SOAEs) were compared between neonates and adults. Several differences were seen for EOAEs: (i) the occurrence of EOAEs was significantly greater in adults than in neonates, and in neonates it increased with extra-uterine age; (ii) the high frequency EOAE intensity was greater in neonates than in adults; (iii) the EOAE intensity was significantly greater in neonates than in adults. No age-related differences for SOAEs were found: (i) age was not significantly related to the presence/absence of SOAEs in neonates or adults; (ii) the occurrence of SOAEs was, however, significantly greater in females than in males in both neonates and adults.
authors.affiliation: URA CNRS 1447, Laboratoire de Physiologie Sensorielle, Audition et Voix, Hôspital Edouard Herriot, Lyon, France.
authors.forename: L
authors.initials: L
authors.lastname: Collet
authors.forename: M
authors.initials: M
authors.lastname: Gartner
authors.forename: E
authors.initials: E
authors.lastname: Veuillet
authors.forename: A
authors.initials: A
authors.lastname: Moulin
authors.forename: A
authors.initials: A
authors.lastname: Morgon
mesh_terms: D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D000375:Aging / Q000502:physiology; D004423:Ear / Q000502:physiology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D017084:Otoacoustic Emissions, Spontaneous; D012727:Sex Characteristics