Can myopic people take off their glasses affect their hearing?

Abstract: in life, some people who are short-sighted but do not wear glasses for a long time will not only see clearly, but also improve their thinking speed and reaction speed, because the brain receives more visual information., Nearsighted friends must have this feeling, that is, when you take off your glasses, others don’t seem to listen to you so quickly. You need to wear glasses to quickly understand what others are saying., Is it not that the hearing of blind people should be better? Why can’t they hear clearly without glasses? We look with our eyes, we listen with our ears, and we clearly use two organs., What is vision and hearing?, Vision mainly refers to that light enters the eye, excites retinal photoreceptor cells, and then transmits information to the visual center for processing. Through vision, people and animals perceive the size, brightness, color and movement of external objects, and obtain various information of great significance to the survival of the body. At least 80% of the external information is obtained through vision., Hearing refers to the feeling caused by sound waves acting on the auditory organ, exciting its sensory cells and causing the impulse of the auditory nerve to send incoming information, which is analyzed by the auditory centers at all levels., In other words, all information obtained by the eyes or ears is ultimately analyzed and processed by the brain center., There is a correlation between different sensory centers in the brain.

nearsighted friends must have this feeling. When you take off your glasses, others don’t seem to listen to you so quickly. You need to wear glasses to quickly understand what others are saying.

and

are not blind people’s hearing should be better. Why can’t they hear clearly without glasses? We look with our eyes, we listen with our ears, and we clearly use two organs.

what are vision and hearing?

and

vision mainly refers to that light enters the eye, excites retinal photoreceptor cells, and then transmits information to the visual center for processing. Through vision, people and animals perceive the size, brightness, color and movement of external objects, and obtain various information of great significance to the survival of the body. At least 80% of the external information is obtained through vision.

and

hearing refer to the feeling caused by sound waves acting on auditory organs, exciting their sensory cells and causing the impulse of auditory nerve to send incoming information, which is analyzed by auditory centers at all levels.

and

, that is, all the information obtained by the eyes or ears is finally analyzed and processed by the brain center.

there is a correlation between different sensory centers of the brain.

is easy to understand, because our various senses certainly do not exist in isolation. For a thing, the information obtained by different organs will be transmitted to the corresponding centers of the brain, whether it is the visual center or the auditory center, There must be a connection between the cerebral cortex. Finally, the information is analyzed and processed as a whole to form a complete understanding of a thing.

when a nearsighted person takes off his glasses and can’t see clearly, he can get less information visually, and the brain may need to use more resources to analyze these insufficient information. Therefore, the attention that can be allocated to hearing is relatively reduced, and even if the attention obtained by listening is not affected, However, when the brain processes the overall information, it will also be affected by insufficient visual information, resulting in the feeling that it seems that it can’t hear clearly.

therefore, in life, some people who are short-sighted but do not wear glasses for a long time not only see things clearly, but also think and react faster, because the brain receives more visual information.

and

however, due to the irreversible loss of access to visual information, the visual center may have disuse “atrophy”, which will stimulate the compensatory function of the auditory center, so as to make the blind’s hearing more sensitive.

it can be seen that vision not only affects visual quality, but also indirectly affects a person’s hearing and ability to make rapid response. For friends who don’t want to wear glasses, myopia laser treatment is a good choice.