The Auditory System

Descripción

Bachelors Degree COGS100 Test sobre The Auditory System, creado por Daniel Whiting el 02/05/2016.
Daniel Whiting
Creado por Daniel Whiting
Daniel Whiting
Creado por Daniel Whiting hace más de 10 años
349
1

Resumen del Recurso

Pregunta 1

Pregunta
The systematic representation of frequencies along the cochlear.
Respuesta
  • Audio Spectrum
  • Tonotopy
  • Hair Cells
  • Concentric Waves

Pregunta 2

Pregunta
The external ear consisting of the Pinna, Concha and the Auditory Meatus gathers sound and focuses it on the ear drum, otherwise known as...
Respuesta
  • The Tympanic Membrane
  • The Ossicles
  • Ear Microphone
  • Cochlea

Pregunta 3

Pregunta
The outer ear helps with filtering sound frequencies in order to discern...
Respuesta
  • The identity of the speaker
  • The direction of the sounds source
  • The elevation of the sounds source
  • How far away the source is

Pregunta 4

Pregunta
Hearing deficits due to damage in the ear canal, Tympanic Membrane or the Ossicles.
Respuesta
  • Partial Deafness
  • Tinnitus
  • Sensorineural hearing loss
  • Conductive hearing loss

Pregunta 5

Pregunta
Hearing loss due to damage of hair cells or the auditory nerve.
Respuesta
  • Sensorineural Hearing Loss
  • Conductive Hearing Loss
  • Scotoma
  • Audio Scene Deficit

Pregunta 6

Pregunta
The membrane that comes into contact with hair cells and moves them from transferred sound vibrations.
Respuesta
  • Tympanic Membrane
  • Tectorial Membrane
  • Scala Media
  • Scala Vestibuli

Pregunta 7

Pregunta
The name of the hair cells in the cochlear.
Respuesta
  • Outer hair cells
  • Inner hair Cells
  • Stereocillia
  • Pantine Cells

Pregunta 8

Pregunta
The fluid containing more K+ ions resulting in a voltage of 80mv
Respuesta
  • Endolymph
  • Perilymph
  • Scala Vestibuli
  • Stria Vascularis

Pregunta 9

Pregunta
The fluid containing less K+ ions and has a relative voltage of 0mV
Respuesta
  • Stria Vascularis
  • Scala Vestibuli
  • Endolymph
  • Perilymph

Pregunta 10

Pregunta
The endolymph is supplied with K+ ions by...
Respuesta
  • The Stria Vascularis
  • Tectorial Membrane
  • Scala Vestivuli
  • Perilymph

Pregunta 11

Pregunta
Sound localisation up to 3khz occurs in the...
Respuesta
  • Medial Superior Olive (MSO)
  • Primary Auditory Cortex
  • Secondary Auditory Cortex
  • A1

Pregunta 12

Pregunta
Sound localisation above 3khz occurs in the...
Respuesta
  • Medial Superior Olive (MSO) + MNTB
  • Medial Nucleus of the Trapezoid Body (MNTB)
  • Lateral Superior Olive (LSO) + MNTB
  • Primary Auditory Cortex

Pregunta 13

Pregunta
This area of the Auditory Cortex has an in tact Tonotopic map
Respuesta
  • A1 (Primary Auditory Cortex)
  • Secondary Auditory Cortex
  • Lateral Sulcus
  • Cochlear
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