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The auditory system is the sensory system for the sense of hearing. It includes both the sensory organs (the ears) and the auditory parts of the sensory system . [ 1 ]
Original file (SVG file, nominally 1,247 × 270 pixels, file size: 5 KB) This is a file from the Wikimedia Commons. ... 1=Block diagram of digital hearing aid}} ...
This cortex area is the neural crux of hearing, and—in humans—language and music. The auditory cortex is divided into three separate parts: the primary, secondary, and tertiary auditory cortex. These structures are formed concentrically around one another, with the primary cortex in the middle and the tertiary cortex on the outside.
In an ascending pathway, various acoustic reflexes and sound localisation are regulated via relay stations. The impulse reaches the auditory cortical projections on the superior temporal gyrus, which is the auditosensory cortex. This is the first site of unprocessed recognition of sound.
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The olivocochlear system is a component of the auditory system involved with the descending control of the cochlea.Its nerve fibres, the olivocochlear bundle (OCB), form part of the vestibulocochlear nerve (VIIIth cranial nerve, also known as the auditory-vestibular nerve), and project from the superior olivary complex in the brainstem to the cochlea.
Structural diagram of the cochlea showing how fluid pushed in at the oval window moves, deflects the cochlear partition, and bulges back out at the round window. The cochlea ( pl. : cochleae) is a spiraled, hollow, conical chamber of bone, in which waves propagate from the base (near the middle ear and the oval window ) to the apex (the top or ...