Screening without a cure (revised)
I spent yesterday (Wednesday) at Black Lion Hospital, attending the resident's morning report and a guest lecture by an ENT physician from Phoenix, Arizona. The purpose of his talk was to introduce a neonatal hearing screening program that is being started at Black Lion and to explain its importance. The doctor donated a machine that detects otoacoustic emissions from the inner ear that are absent in people with hearing loss. (For extra credit: Does anyone have any theories as to why such a phenomenon even exists? It seems counterintuitive for the ear to produce its own sound). In the US, children who are identified with hearing loss are enrolled in early intervention programs that educate the parents in various forms of communication, such as sign language, beginning at six months; many children who experience this early intervention end up in normal school classrooms and communicate at a level on par with their normal-hearing peers. In the US, children with very severe hearing l...