, Inhoudsopgave
Slechthorendheid...................................................................................................................................1
Indeling van ernst van slechthorendheid...............................................................................................2
Licht gehoorverlies 16 tot 40 dB........................................................................................................2
Matig gehoorverlies 41 tot 55 dB......................................................................................................2
Ernstig gehoorverlies 56 tot 70 dB.....................................................................................................3
Zeer ernstig gehoorverlies 71 tot 90 dB.............................................................................................3
Doofheid 90 tot 120 dB......................................................................................................................3
Totale doofheid 120 dB en meer.......................................................................................................3
Oorzaken gehoorverlies..........................................................................................................................3
Soorten slechthorendheid......................................................................................................................3
Hulpmiddelen.........................................................................................................................................4
Symptomen............................................................................................................................................5
Gevolgen................................................................................................................................................6
Schaamte............................................................................................................................................6
Onzeker gevoel...................................................................................................................................6
Minder energie...................................................................................................................................6
Onbegrip.............................................................................................................................................6
Neerslachtigheid.................................................................................................................................7
De makkelijkste definitie van slechthorendheid stelt dat je slechthorend bent als je minder goed
hoort dan een normaalhorende. Bij een hoor test wordt daarvoor een vergelijk gemaakt met de
score van een groep jonge mensen zonder hoor problemen.
Slechthorendheid.
Geluidstrillingen komen via de oorschelp en de uitwendige gehoorgang bij het trommelvlies. Via
de gehoorbeentjes wordt de trilling overgedragen op het ovale venster.
Via de gehoorzenuw komt de prikkel terecht in de hersenen. Als de prikkel bij de hersenen komt
wordt hij waargenomen.
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