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Cochlea-Personal Narrative Analysis

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Analysis
Researchers have made an exciting connection, they have tested several approaches to improve the discernment of the electrical stimulation within the cochlea, one of them includes using current focusing techniques to create more confined electrical fields and using therapies that are drug centered to help improve the electrode neural interface. Shepherd and Wise discuss how Pinyon described several different techniques to deliver the needed neurotrophins into the cochlea of someone who is deaf by using the “close-field” electroporation (CFE) gene therapy. (Shepherd) Another means of transferring the gene constructs into the cells is electroporation, this is done by increasing the permeability of the cell membrane through a series of momentary but powerful electric pulses. Shepherd and Wise were able to transduce mesenchymal cells that were coating the scala tympani of the cochlea with a complementary DNA the gene construct designed to drive the expression of brain-derived neurotrophic factor (BDNF). They were even able to …show more content…

It’s a similar concept with technology in medicine, every day someone somewhere is coming up with a new invention that will change how we see certain areas in medicine forever. The same can be considered with the bionic ear, at this moment they can use gene therapy to bring a whole new level to the field. And even though the neurotrophins do stop working after a few months it’s said that they the changes it made continued to remain. Maybe someday they will be able to develop the mechanism of the bionic ear itself to where it doesn’t need the portion that is carried in the pocket or on the belt. It is even possible for them to develop a way to just regrow what is needed for full hearing. (“Bionic Ear Technology Used for Gene

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