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Anatomy/Physiology of Hearing

Across
Composite of the responses of a single fiber at each frequency of presentation
How the ear changes acoustic energy into electrochemical energy
Neurons require a higher intensity and encompass the higher end of our auditory range of signal intensity
Bone of the middle ear directly attached to the tympanic membrane
Voltage potential differences that can be measured from the cochlea at rest
Forms the curled margin of the pinna, marking its most distal borders
Quality of a neuron wherein it responds to the period of the stimulus
The process associated with hearing
Resistance to the flow of energy
Down
Allows communication between the scala tympani and the middle ear
Forms the floor of the scala media, separating the scala media from the scala tympani
Responsible for primary reception of the auditory signal and is divided into three portions
Important for the localization of sound in space
Allows communication between the scala vestibule and the middle ear space
When high-frequency sounds are resolved at the base of the cochlea, with progressively lower frequency sounds processed at higher positions of the cochlea
Respond at very low signal levels and display random firing even when no stimulus is present
Region of the auditory cortex that surrounds the core area for auditory reception
Bone of the middle ear directly attached to the tympanic membrane
Articulates with the oval window
Muscle that pulls the stapes posteriorly