Test
Inner Ear Physiology
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Preguntas del test (6)
1a) How many canals are there within the cochlea?
b) What are they named?- Aa) 2
b) Vestibular scala and the tympanic canal - Ba) 3
b) Scala tympanic and the vestibular canal - Ca) 3
b) Vestibular canal, tympanic canal and the scala media - Da) 2
b) Vestibular canal, tympanic canal and the scala media (cochlea duct)
- Aa) 2
2Who two membranes separate the canals within the cochlea?
- AReissner's membrane and the Basilar membrane
- BReissner's membrane and the tympanic membrane
- CWundt's membrane and the tympanic membrane
- DWundt's membrane and the Basilar membrane
3How is the cochlea organised?
- ATonotopically
- BBy localisation
- CBy amplitude
- DBy timbre
4What is the helicotrema?
- AA membrane at the end of the tympanic canal
- BA small opening at the end of the vestibular canal
- CA small opening at the end of the tympanic canal
- DA membrane at the end of the vestibular canal
5How is the mechanical energy transduced into neural energy within the organ of corti?
- ACochleic cells are pushed up, bending the stereocilia against the tectorial membrane, causing an action potential
- BCochleic cells are pushed up, bending the stereocilia against the basilar membrane, causing an action potential
- CHair cells are pushed up, bending the stereocilia against the basilar membrane, causing an action potential
- DHair cells are pushed up, bending the stereocilia against the tectorial membrane, causing an action potential
6What is the function of the round window?
- ATo relieve the pressure in the fluid filling the vestibular and tympanic canals
- BTo let osmosis occur between the vestibular and tympanic canals
- CTo let osmosis occur between the scala media and tympanic canal
- DTo relieve the pressure in the fluid filling the scala media and tympanic canal
Información
- Descripción
- BSc (The Auditory Stimulus and the Auditory System) PS414 Cognitive Psychology I Test sobre Inner Ear Physiology, creado por Petite Piplup el 12/10/2013.
- Autor
- Petite Piplup
- Idioma
- English
- Visitas
- 136
- Etiquetas
- Valoración
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