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ETH Zürich Rämistrasse 101 8092 Zürich, Switzerland http://www.hk.ethz.ch
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ETH Zürich

Knopf im Ohr beschleunigt Erholung nach Schlaganfall

(PresseBox) (Zürich, )
ETH-​Forscher haben einen smarten Ohrstöpsel entwickelt, der Menschen nach einem Schlaganfall dabei hilft, Bewegungen einfacher und schneller wieder zu erlernen. Er stimuliert das Gehirn, wodurch Schaltkreise neu vernetzt werden.


Ein Stöpsel im Ohr stimuliert durch elektrische Reize den Vagusnerv im Ohr.
Dadurch werden im Gehirn motorische Schaltkreise neu vernetzt, sodass die Funktion von beschädigten Hirnregionen wiederhergestellt wird.
Ein Bewegungssensor mit eigens entwickelter Analysesoftware sagt dem Ohrstöpsel, wann er stimulieren soll.
Im Unterschied zu bestehenden Behandlungsmethoden des Vagusnervs erfordert die Technologie keinen chirurgischen Eingriff und kann auch zu Hause eingesetzt werden.


Der Schlaganfall ist weltweit der häufigste Grund für eine bleibende körperliche Beeinträchtigung im
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