Inner ear

wax blocking the ear canals. Hearing loss can have all different stages of how bad it is. People who have a hard time following speech would be considered mild hearing loss. Moderate deafness would be difficulty following speech without a hearing aid. People who rely on lip reading when even having a hearing aid it would be considered severely deaf. For profoundly deaf people may possible communicate by lip reading and sign language. This disorder occurs when the inner ear or auditory…

Tinnitus is the ringing in the ear, which is an unwanted sound that one can hear. The sounds can be constant or comes and goes, soft or loud, and in one ear or both. There are three ways to distinguish the symptoms of the patient’s tinnitus sound: tonal tinnitus, pulsatile tinnitus, and musical tinnitus. Tonal is a near continuous sound that are affiliated with subjective tinnitus, which is just the normal ringing sound, pulsatile is pulsing sound that one hears from their heartbeat and for some…

the way their ears, external or internal, are structures and how each section of their ears function to aid in the process of hearing frequencies from conspecifics. Elephants not only use their large ears to capture frequencies of sound, but they also use fatty cushions in the feet pads to detect vibrations by bone conductions. Whales abandoned their external ears to be able to swim faster, but they have also enhanced their hearing due to the exceptional way…

children is the condition otitis media with effusion, or also known as glue ear. Hearing loss typically occurs in part of the outer ear if it is congested. This then causes the sound waves incapable of reaching the middle or inner section of the ear. A conductive hearing loss can transpire in the outer or middle ear region containing poor conduction of sound along the channels leading primarily to the inner part of the ear. Due to this, sound is not focused well and is spread in a weaker and…

stress inevitable. Interestingly, the ear massage has been proven to be quite effective when it comes to treating various ailments. An ear massage is an easy task which you can perform at the comfort of your home or office. This is a technique that should be done daily so as to provide efficient results in the long-run. Moreover, there are different massage therapies to treat medical conditions that are largely associated with the ear massage. This is why the ear massage should not be…

the three parts of the ear? There are three parts of the ear in which sound must travel; the outer, middle, and inner ear. Sound does not simply go from the outer ear to the inner ear; it must become four different types of energy in order to pass through. These types of energy are acoustic, mechanical, hydraulic, and electrical. Ears work in a pair to help us localize and discriminate where sounds are coming from in our surroundings. It seems hard to believe but our ears never stop working,…

variety of problems in the ear. Sensorineural hearing loss occurs when there is damage to the sensory cells in the cochlea (13). Some people get nerve deafness when nerves in the inner ear are not properly working and do not send enough signals to the brain (Royston 9). One could have inherited loss of hearing caused by mutations of genes, which affects multiple cells in the inner ear (Lerner). Others become deaf if they have problems in parts of their ear such as glue ear, when mucus is stuck…

hearing since adults have experienced loud noises throughout their lives which degrades their hearing a little. The U.S department of health and Human services further explain that when a noise/sound/frequency is heard, the parts of the ear (inner, middle and outer ear) all play a role in translating sound so we can hear things. Sounds are caused by vibrations in the…

skull, but the inner ear sensory sub-systems that are suspended stay still. This tricks the mind into perceiving sound as if sound waves were moving the inner ear sensory sub-systems while the head stayed still . Large, over the ear headphones, are able to take advantage of this more than on the ear headphones because the headphone…

indication that Lucas has an ear infection is that he’s not sleeping well, he hardly eats, and constantly pulling his ear. In children it might be harder to conclude what these symptoms can be exactly since they don’t really speak clearly to actually express what’s bothering them. Chronic otitis media is an inflammation or infection that lies behind the eardrum, it appears and disappears that’s why it’s considered chronic. Some symptoms of otitis media are: sleeplessness, ear pain which causes…