(Zu-)Hören mit alterndem Gehirn – eine kognitive
                    Herausforderung

Wilma Großmann

doi:10.1055/a-1973-3038

Laryngo-Rhino-Otologie, Table of Contents

CC BY-NC-ND 4.0 · Laryngorhinootologie 2023; 102(S 01): S12-S34
DOI: 10.1055/a-1973-3038

Referat

(Zu-)Hören mit alterndem Gehirn – eine kognitive Herausforderung

Article in several languages: deutsch | English

Authors

Wilma Großmann

¹Universitätsmedizin Rostock, Klinik und Poliklinik für Hals-Nasen-Ohrenheilkunde,Kopf- und Halschirurgie „Otto Körner“

Abstract

Zusammenfassung

In den letzten Jahren sind Hörstörungen als potentiell modifizierbarer Risikofaktor für neurokognitive Beeinträchtigungen der alternden Gesellschaft zunehmend in den Fokus wissenschaftlicher Arbeiten gerückt. Sensorische und kognitive Defizite sind über komplexe Bottom-Up und Top-Down Prozesse eng miteinander verbunden, eine scharfe Trennung von Sensorik, Wahrnehmung und Kognition ist unmöglich. Die Auswirkung normaler und pathologischer Alterungsprozesse sowohl des auditiven Systems als auch kognitiver Funktionen auf das Wahrnehmen und Verstehen von Sprache werden im Rahmen dieses Referates ebenso vorgestellt, wie die spezifischen auditorischen Beeinträchtigungen bei den beiden häufigsten neurodegenerativen Erkrankungen des älteren Menschen – Alzheimer-Krankheit und Parkinson-Syndrom. Hypothesen zum Kausalzusammenhang werden erläutert und der aktuelle Wissenstand zum Effekt der Hörrehabilitation aufgezeigt. Dieser Beitrag bietet damit einen Überblick über die komplexen Zusammenhänge von Hören und Kognition im höheren Lebensalter.

Schlüsselwörter

Altersbedingter Hörverlust - Presbyakusis - zentrale Hörstörung - Neurokognitive Störung - milde kognitive Beeinträchtigung - Alzheimer-Krankheit - Parkinson Syndrom - Hörrehabilitation

Full Text

References

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