Page 149 - Mind Games The Aging Brain and How to Keep it Healthy
P. 149

Support the Aging Brain  •  133




                                If you                          You may have
                                Can hear a whisper at 20 feet   No hearing loss

                                Cannot hear a whisper at 3 feet  Moderate hearing loss
                                Cannot hear a conversational    Severe hearing loss
                                voice 1 foot away
                                Cannot hear a shout with        Profound hearing loss
                                someone’s mouth
                                next to your ear


                                   Men usually have more extensive and more rapid hear-
                                ing loss than women. Women tend to retain their hearing
                                ability. People who have had to work or live in areas that
                                expose them to damaging noise levels experience a more
                                significant loss of hearing as they age. City dwellers and in-
                                dustrial workers experience greater hearing loss than those
                                living in rural settings because of the constant exposure to
                                background noise.
                                   This is the case with Kathleen’s father, Glenn Austin,
                                whose office was located on the shop floor of an aircraft pro-
                                duction plant with a constant high-level noise environment.
























                                © Tribune Media Services, 1998. All Rights Reserved. Reprinted
                                with permission.
   144   145   146   147   148   149   150   151   152   153   154