Individual chapters give coverage to balance disorders, tinnitus, progressive hearing loss, auditory neuropathy, central auditory processing disorders and unilateral hearing
[books.google.com]
In general, hearing loss in DFNA6/14 is not progressive, however, some families were reported to have progressive hearing loss that could be attributed to presbycusis [ 28
[molvis.org]
[…] ability in a zebrafish model of the progressive dominant hearing loss DFNA28.
[genome.jp]