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  • Title: Auditory similarities associated with genetic and experimental acoustic deprivation.
    Author: Henry KR, Haythorn MM.
    Journal: J Comp Physiol Psychol; 1975 May; 89(3):213-8. PubMed ID: 1150963.
    Abstract:
    Susceptibility to audiogenic seizures has been produced in otherwise non-susceptible mice by acoustic stress and by conductive hearing loss. Both procedures temporarily elevate the absolute threshold of the auditory evoked potential (AEP) and are maximally effective during a circumscribed period of early development. In the genetically SUSCEPTIBLE DBA/2J mouse, AEP thresholds indicated that its auditory system is functionally less mature during this early period than that of the nonsusceptible C57BL/6Jmouse. It was proposed that innate susceptibility found in the DBA/2J mouse results from auditory disuse supersensitivity during a critical developmental period, in support of Saunders' hypothesis for acoustically primed mice. The increased peak-to-peak AEP amplitudes, however, were not believed to be causally related to the audiogenic seizures.
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