Abstract: Devices and methods for extracochlear stimulation are described herein. Such devices and methods may be configured for improving hearing in a subject in need thereof in any frequency range. In some embodiments, high frequency ranges are particularly targeted by the energy delivery elements provided herein. Low frequency ranges may be amplified by an acoustic amplifier, in various embodiments. Further, an external surface of the cochlea may be minimally prepared or altered prior to or during electrode placement on the cochlear surface. Such minimal preparation may include: disrupting mucosa on the external surface of the cochlea, applying an acid to the external surface of the cochlea, or applying a tissue growth factor to the external surface of the cochlea.

Abstract: Devices and methods for extracochlear stimulation are described herein. Such devices and methods may be configured for improving hearing in a subject in need thereof in any frequency range. In some embodiments, high frequency ranges are particularly targeted by the energy delivery elements provided herein. Low frequency ranges may be amplified by an acoustic amplifier, in various embodiments. Further, an external surface of the cochlea may be minimally prepared or altered prior to or during electrode placement on the cochlear surface. Such minimal preparation may include: disrupting mucosa on the external surface of the cochlea, applying an acid to the external surface of the cochlea, or applying a tissue growth factor to the external surface of the cochlea.