What kind of feeling is deafness?
Deafness is also classified, and the recognition of sound is naturally different for deaf patients of different levels.
If you are all deaf, then you can’t hear the world. For you, it’s a silence in your brain. It’s terror. It can even be said that it’s stillness. Watching others talking is like watching silent movies. Such deaf people can be said to be very painful. We can’t understand and feel it basically.
If you are a very deaf patient, in fact, it is no different from total deafness. It is also inevitable that you cannot have normal communication and pain. Basically, you don’t feel much about most of the voices. You look at people talking, or you open your mouth and don’t know what the Tao is saying or you don’t know what to say at all.
If you are a patient with severe deafness, it is not good. You only have a sense of sound for the larger voice. Pay attention to the sense of sound. You know that others are talking, but you don’t know what they are talking about. You can’t recognize the speech sound. The decibel of our normal people is about 50-60 decibels, and the patients with severe deafness can’t hear the sound basically.
If you are a moderate deaf patient, at least better than the previous several, it is slightly difficult for you to hear and distinguish when speaking loudly, and it is not easy to understand what others say. If you suffer from moderate hearing loss in infancy, you are likely to cause speech stunting, which will affect later language learning.
If you are a patient with mild deafness, in fact, most of these patients are not very different from ordinary people. Ordinary people can tell what they are saying just by speaking a little louder.
In addition to these obvious changes, long-term deafness will change one’s psychology. Long term deafness will make one feel inferior and dare not talk with others. According to the research, the probability of senile dementia in patients with mild hearing impairment is 1.89 times higher than that in normal people, and the probability of senile dementia in patients with moderate hearing impairment is 1.89 times higher than that in normal people The incidence of dementia in patients with severe hearing impairment was 4.94 times higher than that in normal people.
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