Cochlear Implant

The cochlear implant [https://en.wikipedia.org/wiki/Cochlear_implant ]is an electrical device that stimulates hearing nerve cells in the cochlea of patients that have a sound transduction problem in the middle ear or whos hair cells in the inner ear can not sense sound [https://www.britannica.com/science/ear/The-physiology-of-hearing]. The implantation of the neurostimulator has been controversial in children [https://time.com/76154/deaf-culture-cochlear-implants/] The cochlear implant has been made possible through wireless enegery transmission and signal processing electronics.