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Happy Holidays


Please note:
Vivosonic will be closed from December 26th, 2022 until January 2nd, 2023, with limited service on December 28th.
Regular activity begins again on January 3rd, 2023.


bilirubin hearing

A study of Hyperbilirubinic and normal newborns showed that Hyperbilirubinemic newborns had decreased Medial Olivocochlear (MOC) reflex activity. This may be indicative of future problems in speech discrimination and effective hearing in noisy background. Additional long cohort studies are needed to evaluate the clinical importance of MOC reflex measurements in this group.



Obstructive sleep apnea syndrome (OSAS) is a respiratory syndrome that manifests during sleep. For the auditory system to be able to function normally, the inner ear and cochlear nerve require healthy oxygen support. The purpose of this study was to assess the hearing function of patients with OSAS and to reveal the relationship between polysomnographic parameters and hearing test results.