If you or someone else from your relatives have started to hear badly, immediately go to the doctor. Delay in such a case can turn back to a loss of speech legibility. The person cannot analyze the sound information. And it is already a tragedy.
Not corrected loss of hearing not only worsens quality of a life. As acoustical nerves do not carry out the function and sound signals do not reach a brain, it “forgets” sounds and cannot understand them any more. The acoustical centre of a brain stores sounds three years after hearing loss. In five-seven years the legibility of speech is lost for ever.
Once people brought the grandfather from the remote village. Said that were tired to cry to his ears. By means of the special computer program the specialists have picked up a hearing aid for him. But in vain: to hear he hears, but understands nothing.
In an hearing aids office in the Center of rehabilitation of hearing there are about 100 models of hearing aids of different manufacturers and a price category — from the most simple linear to modern automatic and digital.
The majority of young men prefer “invisible” devices. All the same there is a psychological barrier between poorly hearing people who require a help of surdologist and a hearing aid. The absence of the device is more noticeable, than its presence.
The skilled technician should define which hearing aid is necessary to the person,.
The hearing disorder at each patient has its own features. Some people lose hearing because of virus diseases (a flu, measles etc.), others because of craniocereberal or barotraumas, and some because of a cervical osteochondrosis, influence of toxic substances or work in the conditions of noise and vibration. There are hereditary and congenital defects of hearing. Therefore the hearing aid choice should be individual. Incorrectly chosen device can cause an acoustic trauma and to worsen a situation even more.
Hearing loss can be caused by a variety of diseases, therefore for an establishment of the exact diagnosis it is necessary to address to the otolaryngologist. For definition of the reasons of hearing loss the doctor will conduct an estimation of acoustical functions, having analyzed acumetric and audiologic indicators. Therefore a record of voice-frequency threshold audiograms is obligatory.
The additional and more informative method, allowing to specify a relative deafness kind, is audiometric, executed in a frequency range over 8000 Hz. One more important method of inspection is impedansometric. Besides, at hearing loss the checkup of a vestibular mechanism is conducted and the analysis of results of rotary test, stabilography is carried out.
The patient should choose oneself which way to go: to start pretending that there is no problem or to start curing it and to live the full life.
Current technologies bring lots of advantages. Among them there are not only things for our convenience but also various appliances such as digital hearing aids which help people to overcome phisical limitations. Those who suffer from deafness and are in need of such kind of devices, are invited to go to this affordable hearing aids site – this is the right spot offering much info about hearing aids and how to buy them.
But the technologies do not only provide us with devices and tools, they also are the means for looking for those devices. Say, if you need phonak hearing aids, it is intelligent to make use of the Internet network. Google and other search engines, social networks and forums will help compare and choose what is looked around for at the best price on the market. And if you would like to keep track of the latest posts on the subject, subscribe to RSS feed on this blog.
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