![]() Your ossicles send the vibrations to your cochlea (a spiral cavity in your inner ear that’s lined with hair cells).The vibrations travel from your eardrum to your ossicles (tiny bones in your middle ear).Sound waves travel through your ear canal to your eardrum and cause it to vibrate.Here’s a step-by-step guide to this complex process: Your hearing process involves all of the auditory system parts mentioned above. From that station, neural impulses travel to your temporal lobe - where your brain attaches sound to meaning. Your auditory nerve runs from your cochlea to a station in your brain stem (known as the nucleus). When sound vibrations reach these hair cells, they transmit signals to your auditory nerve. Tiny hair cells line the inside of your cochlea. Your inner ear contains a spiral-shaped structure called the cochlea (which means snail shell). Your ossicles - located on the other side of your eardrum - carry sound vibrations to your inner ear. Your eardrum sits at the very end of your ear canal. ![]() Your middle ear consists of your eardrum (tympanic membrane) and your ossicles (tiny, sound-conducting bones called the malleus, incus and stapes). It funnels sound into your ear canal like a reverse megaphone. Your pinna is the visible, external part of your ear. Your outer ear consists of your pinna and your ear canal. Successful hearing requires all of these parts to function properly. Your auditory system (hearing system) consists of many different parts, including your: What are the parts of my auditory system? It involves a complex series of steps in which several parts of your ear and auditory nervous system work together harmoniously. Hearing - or auditory processing - refers to the awareness of sounds and placing meaning to those sounds. ![]()
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