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These referrals range anywhere from receiving hearing technologies such as cochlear implants or hearing aids to further medical treatment to diagnose due to lack of resources. Due to the lack of a UNHS system, many hospitals and medical centers have begun to implement their own methods, procedures, and tests to help detect hearing loss in newborns.
The shape of the audiogram resulting from pure-tone audiometry gives an indication of the type of hearing loss as well as possible causes. Conductive hearing loss due to disorders of the middle ear shows as a flat increase in thresholds across the frequency range. Sensorineural hearing loss will have a contoured shape depending on the cause.
[2] Unlike ancient Egypt, the Greeks felt it was better to kill anyone with a disability. The deaf were especially considered a burden in Athens, where it was believed that anyone who would be a "burden to society" should be put to death. The city of Athens felt that ending the lives of those impaired was in the best interests of the state.
Speech–language pathology (a.k.a. speech and language pathology or logopedics) is a healthcare and academic discipline concerning the evaluation, treatment, and prevention of communication disorders, including expressive and mixed receptive-expressive language disorders, voice disorders, speech sound disorders, speech disfluency, pragmatic language impairments, and social communication ...
A pure tone audiometry hearing test is the gold standard for evaluation of hearing loss or disability. [ medical citation needed ] Other types of hearing tests also generate graphs or tables of results that may be loosely called 'audiograms', but the term is universally used to refer to the result of a pure tone audiometry hearing test.
Logarithmic chart of the hearing ranges of some animals [1] [2] Hearing range describes the frequency range that can be heard by humans or other animals, though it can also refer to the range of levels. The human range is commonly given as 20 to 20,000 Hz, although there is considerable variation between individuals, especially at high ...