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DeCS
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Descriptor English:
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Otoacoustic Emissions, Spontaneous
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Descriptor Spanish:
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Emisiones Otoacústicas Espontáneas
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Descriptor Portuguese:
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Emissões Otoacústicas Espontâneas
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Tree Number:
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G11.561.531.810.263.570
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Definition English:
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Sinusoidal tones originating in the cochlea. These faint sounds, with levels between 10-30 decibels, are usually not recognized by the persons having them. However, the emissions can be recorded using sensitive microphones placed in the ear canals. The clinical significance of having or not having spontaneous otoacoustic emissions is unclear; however, some association between tinnitus and the spontaneous emissions has been reported. |
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Indexing Annotation English:
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note category; faint microphone-recordable sounds emitted by the cochlea
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History Note English:
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93
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Allowable Qualifiers English:
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Record Number:
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30627
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Unique Identifier:
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D017084
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Occurrence in VHL:
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Similar:
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DeCS SciELO LILACS LIS
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