Which ear hears better? Which ear can hear better with one ear?

This requires testing your hearing and speech resolution to know.

If you use only one ear, which ear can hear more clearly? This question has to do with left-handers! Among the people in the world, only 10% of Zuo Xunmin Huai's friends are friends, and the rest are all friends.

The right-handed brains are more active in receiving and processing verbal information, and the "right ear effect" can be observed in them.

If it is blocked, it is possible that the ear is blocked due to too much oily substance (such as earwax), so go to the hospital and ask the doctor to give you some water, and you can take it out after three days. However, if you have sudden deafness, watch out for the following sudden deafness:

a) Deafness. The disease is severe and asymptomatic, and hearing loss can occur instantaneously, within hours, or over days, or sudden deafness in the morning. In slow cases, deafness can gradually worsen and stop progressing after a few days.

The degree ranges from mild to total deafness. It can be temporary or permanent. It is usually unilateral, and occasionally both occur simultaneously or sequentially.

It can be cochlear deafness or postcochlear deafness.

b) Tinnitus. Tinnitus occurs before and after deafness, accounting for about 70%.It usually occurs a few hours before deafness, is usually a buzzing sound, and can last for 1 month or more. Some patients may emphasize tinnitus and ignore hearing loss.

c) Vertigo. About 2 5 days 1 2 sudden deafness accompanied by varying degrees of vertigo, of which about 10% are severe deafness, nausea, vomiting, can last for 4 7 days, mild dizziness can exist for more than 6 weeks. A small number of patients present with vertigo as the main symptom, which is easily misdiagnosed as Meniere's disease.

Resolves after a few days, and the seizures do not recur.

d) Ear blockage. Ear blockage usually precedes deafness.

5) nystagmus. If vertigo is present, there may be spontaneous nystagmus.

If you have such signs, please pay attention to hurry up and go to the hospital, the sooner the better, the deafness is easier to treat within 2 weeks, and it is difficult to say after that.

Too much heat will also lead to that Eat something to clear the heat.

Sleep more, drink water, exercise, watch green things, and listen more with that ear** Slowly it will get better **Quieter.

It may be inflammation, take some anti-inflammatory drugs and try it.

About the reasons why you can't hear sound clearly in ear socks, and about what you need to know about hearing sound clearly in your ears. It felt like my ears were in the water while swimming, and I couldn't hear the sound clearly, but in fact it didn't get wet at all.

Yawning vigorously and swallowing saliva can be eased to a certain extent, but the time limit is not long.

In addition, it was accidentally found that if the head is tilted forward and answered 90 degrees, that is, when the face is down, the hearing can return to normal; But when I looked up, it was blurry again, as if my ears were covered with something.

If it is sudden deafness.

Sudden deafness is a disease of acute noise, the best time is within 10 days of the onset of the disease, intravenous infusion of drugs to improve microcirculation, plus hormones, plus antiviral drugs, plus drugs to nurture the nerves, ATP, coenzyme A, diazepam, etc.; If the effect is not good, you can stop the drug for a period of time and add a course of treatment.

When Big Bad Wolf, disguised as his grandmother, tells Little Red Riding Hood that his big ears can hear Little Red Riding Hood better. In fact, he lied in order to hide his identity. Of course, wolves have better hearing than humans, but in us humans, ear size has no effect on hearing at all.

In the animal kingdom, ear size does not necessarily determine hearing ability. Like bats and chinchillas. They both have large, protruding ears, but will be in very different frequency ranges.

Bats can hear from 2,000 to 110,000 hertz (Hz), while chinchillas can only detect from 90 to 22,800 Hz. Most animals' large ears do not help it detect sounds, for example, African elephants have larger ears than Asian elephants, but they function the same.

These huge ears help the elephant body redirect the heat in hot climates.

And the outer part of our ear, also known as the pinna, serves two main purposes: "to protect the ear canal and channel sounds." "Actually, the shape of our ears is more important.

However, the wide variety of human earlobe shapes does not affect hearing. Unless there is a birth defect, the basic structure of the ear is the same in all people. The pinna does also play an important role, and these sounds are collected by the pinna, which then helps transmit auditory signals from the inner ear to the brain.

Over the past 50 years, the average human ear has enlarged by about half an inch. At the same time, about one-third of adults already experience significant hearing loss by the age of 75. So, you don't have to worry too much about the size of your ears.

New scientific and technological discoveries Konstantin).

The human ear is made up of three parts: the outer ear, the middle ear, and the inner ear. The human ear has the function of producing the sense of hearing and balance. The normal human ear can distinguish about 400,000 different sounds, some of which are so small that they can only move the eardrum to one-tenth the diameter of a hydrogen molecule.

When a sound is emitted, the surrounding air molecules start a series of vibrations, which are called sound waves, which propagate outward from the sound source. When sound reaches the outer ear, it is transmitted to the ear canal and to the eardrum through the concentrating action of the pinna. The eardrum is the dividing line between the outer and middle ears and is as thin as paper, but very strong.

When sound waves hit the eardrum, it causes the eardrum to vibrate. Behind the eardrum in the middle ear cavity, three interconnected ossicles are immediately followed. Each ossicle is the size of a grain of rice and is the smallest bone in the human body.

Their name is derived from their shape. Next to the tympanic membrane is the mallet (like an iron mallet), followed by the anvil (like an anvil), and finally the stapes (like a stirrup). When the sound waves vibrate the eardrum, the ossicles vibrate as well.

The 3 ossicles actually form a lever system that amplifies sound and transmits it into the inner ear. The last of the three ossicles is connected to a tiny membrane called the oval window. The oval window is the gateway to the inner ear, which contains the cochlea, the organ that specializes in hearing.

When the stapes vibrate, the oval window vibrates with it. On the other side of the oval window are cochlear ducts filled with fluid. When the oval window is vibrate, the liquid also starts to flow.

The cochlea is home to thousands of hair cells, which are topped with tiny cilia. As the fluid flows, the cilia of these cells are impacted, and after a series of bioelectric changes, the hair cells convert sound signals into bioelectric signals that are transmitted to the brain through the auditory nerve. The brain then processes and integrates the information delivered to produce hearing.