![]() The impulse reaches the nucleus and give the messages to sound chiefs. Inside of the nucleus of a nearby neuron, a common Neurotransmitter receives the message regarding vibration and, with others, transmits it down the axon. Once inside the nerve fiber, the Ions, in union, transmit the Neurotransmitters that take appearance on musical notes. One of the workers asks his colleague why can't he hear anything when their job is to transmit the vibrations not convert them into sound. The main chief requests for Sodium Ions to enter the cell and transmit the signals. In one of the cells, the chiefs register medium vibrations coming from Claire's piano. In the mentioned area, Sodium Ions swim freely in cochlea and in between the cells of Corti organ. The vibrations are passed onto the cochlea and to organ of Corti. The scene zooms in Peter's ear canal, reaching the vibrating eardrum and auditory ossicles. Peter, sitting on stairs in front of the door, hears the music and then narrator explains how are the sound waves registered to nerve impulses. The episode begins as a young Claire plays the piano. 3.1.3 Inner ear - it's filled with lymph with following organs:.Consists of three sound bones, called ossicles, and a canal: 3.1.2 Middle ear - the middle region that is full of air and connected to pharynx.3.1.1 Outer ear - the outermost region that has the direct contact to the outside world.The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. The formal names for these bones are: malleus (hammer), incus (anvil), and stapes (stirrup). Collectively, they are known as the ossicles. The hammer, anvil and stirrup are tiny bones that are located in the human middle ear. Where do you find the hammer, anvil and stirrup? The brain interprets the signals and we hear the sound. As the sound wave strikes the eardrum, it vibrates and the vibrations reach the inner ear which sends signals to the brain. Sound waves enter the ears and travel down a canal at the end of which is a thin, tightly stretched membrane called eardrum. ![]() The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. It transmits the sound vibrations from the eardrum to the incus (anvil). The word is Latin for ‘hammer’ or ‘mallet’. It connects with the incus, and is attached to the inner surface of the eardrum. The malleus, or hammer, is a hammer-shaped small bone or ossicle of the middle ear. READ: Do they teach Technical Analysis in college? Is hammer shaped bone of the middle ear that is attached to the inner surface of the eardrum? The wave causes the cilia to move up and down. The sound vibrations cause fluid inside the cochlea to ripple, and a traveling wave forms along the basilar membrane. The bones in the middle ear amplify, or increase, the sound vibrations and send them to the cochlea in the inner ear. In the brain, these impulses are CONVERTED into what we “hear” as sound. Nerve impulses are CARRIED to the brain by the auditory nerve. Moving fluid bends thousands of delicate hair-like cells which convert the vibrations into NERVE IMPULSES. SOUND WAVES enter the ear canal and cause the eardrum to vibrate. The stapes sends the vibrations to the inner ear through the oval window. The malleus then strikes the incus, which moves the stapes. The eardrum then sends the vibrations through the ossicles through the “handle” of the malleus. When a sound wave is sent through the external auditory canal, it vibrates the eardrum. READ: Why do I want to do a PhD interview questions?
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