round window

a membrane-covered opening in the cochlea where it borders the middle ear (see scala tympani). Pressure changes in the cochlea produced by vibration of the oval window are ultimately transmitted to the round window. This permits displacement of the basilar membrane and stimulation of the sensory receptors.

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Psychology term of the day

October 9th 2024

chromo- (chrom-; chromato-)

Sorry, "chromo-chrom-chromato" is not in the Dictionary of Psychology. Please report to APA if you believe this is an error.