Task: Intent Identification
Input (English): With the increasing use of cochlear implants (CIs), the insertion of alloplastic material into the inner ear is nowadays an established treatment for severe to profound hearing loss in children and adults. Beyond its widespread use, the biocompatibility of the CI electrode and its interaction with the neural structures of the cochlea is not yet established.', 'To investigate the survival and growth behavior of spiral ganglion neurons on different CI materials, spiral ganglion explants from newborn rats were cultured on silicone and platinum, on a surface combination of silicone and platinum, and, finally, on a CI electrode.', 'The results of this study indicate that the growth of spiral ganglion neurons in vitro is strongly influenced by the different materials and their arrangement, with platinum exhibiting the highest degree of biocompatibility with respect to neurite extension. Level differences in the surface structure between silicone and platinum lead to inhibition of neurite outgrowth. Furthermore, the culturing of spiral ganglion explants on a CI electrode leads to neurite sprouting toward the electrodes made of platinum.
Output (English): 0