Which condition is most commonly associated with normal hearing?

Hyperacusis is a condition characterized by an increased sensitivity to certain frequencies and volume ranges of sound. Individuals with hyperacusis typically have normal hearing abilities in terms of sound detection thresholds but experience discomfort or pain at certain loudness levels. This makes hyperacusis most commonly associated with individuals who can hear normally in quiet environments but react unusually to specific sounds.

In contrast, diplacusis refers to the perception of two different pitches or frequencies when a single sound is presented. This condition is more often associated with hearing loss or issues in the auditory processing system.

Presbycusis, which is age-related hearing loss, generally involves a gradual decline in hearing sensitivity, particularly in the higher frequency ranges, making it associated with hearing impairment rather than normal hearing.

Choosing “None of the above” implies that none of the listed conditions could be linked to normal hearing, which does not account for hyperacusis’s unique relationship with normal hearing thresholds. Therefore, hyperacusis stands out as the condition most associated with normal hearing despite its distinct sensitivity issue.