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← Human Body & HealthA sound engineer is monitoring a subject's hearing response during an MRI. If the gradient coils create significant acoustic noise, which consequence follows for accurate auditory tests?
A)Increased neural adaptation threshold
B)Elevated olivocochlear reflex strength
C)Suppressed temporal bone resonance
D)Masking of auditory stimuli occurs✓
💡 Explanation
Auditory masking occurs because the loud MRI noise elevates the hearing threshold for other sounds; therefore, the subject's ability to detect the test stimuli diminishes, rather than any changes to neural adaptation, reflex strength, or bone resonance.
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