Neuroscience Week 6: Auditory Flashcards
Identify ear parts
Identify Ear parts
Identify
Cochlear Receptors
Identify
Section through cochlea
Identify
Spiral organ of Corti
Identify
Identify auditory inputs
Identify
Identify
Identify
Identify
Identify
Identify
Identify
Identify
Identify
Answer
Identify
Identify
What condition?
Describe
Describe
What condition?
What condition?
Conduction hearing loss common causes
Conduction hearing loss Weber Test
Conduction hearing loss Rinne Test
Conduction hearing loss Treatment
What condition?
Conduction hearing loss
Sensorineural hearing loss common causes
Sensorineural hearing loss Weber test
Sensorineural hearing loss Rinne Test
Sensorineural hearing loss Treatment
What condition?
Describe noise-induced hearing loss
Describe Presbycusis
What condition?
Noise Induced hearing loss
What condition?
Presbycusis
What condition?
peripheral vertigo
What condition?
Central vertigo
What condition?
Describe Vertigo
Describe peripheral vertigo
Describe central vertigo
3 variables of equilibrium
- Visual
- Proprioceptive
- Vestibular
Describe the Romberg balance test
What is this?
Acoustic Neuroma
Identify
Conduction hearing loss common causes
Conduction hearing loss Weber Test
Conduction hearing loss Rinne test
Conduction hearing loss treatment
Sensorineural hearing loss common causes
6 listed
Sensorineural hearing loss Weber test
Sensorineural hearing loss Rinne Test
Sensorineural hearing loss treatment
4 listed
Mixed hearing loss common causes
5 listed
Mixed hearing loss weber test
Mixed hearing loss Rinne test
Mixed hearing loss treatment
Cortical hearing loss common causes
3 listed
Cortical hearing loss weber test
Cortical hearing loss Rinne test
Cortical hearing loss treatment
4 listed
Stapedius muscle is innervated by?
CN VII Facial nerve
Auditory tube AKA
Eustachian tube
cochlear duct AKA
Scala media
Organs important for equilibrium
- Saccule
- Utricle
- Semicircular canals
facial paralysis associated with hyperacusis because of the?
Stapedius muscle?
Vestibular system
Transverse temporal gyrus of Heschl
is the 6th and final synapse in the auditory cortex
Describe the auditory pathway
online check for fidelity
Describe Otosclerosis
- overgrowth of bone next to the stapes
- stapes becomes obstructed and doesn’t vibrate as it should
Otosclerosis Treatment
retract stapes and put a prosthesis in there
Describe Cholesteatoma
- overgrowth of desquamated keratin debris within the middle ear space, it may erode the ossicles
- mastoid air cells → conductive hearing loss
- often presents with painless otorrhea
Rinne Test
&
Weber Test
Meniere disease description
- the peripheral vestibular and auditory apparatus can be damaged by increased endolymphatic pressure that gradually destroys hair cells in both the vestibular and auditory peripheral systems
Meniere disease characterized by?
- abrupt attacks of severe vertigo that can last for several hours
- the attacks are immobilizing and produce nausea and vomiting
Meniere disease clinical presentation
- the vestibular symptoms are accompanied by auditory symptoms including tinnitus and progressive sensorineural deafness
- most cases are unilateral but bilateral disease does occur
Meniere disease
Meniere disease Treatment
- diuretics
- low sodium diet
- anti-histaminics
BPPV AKA
Benign Paroxysmal Positional Vertigo
Benign Paroxysmal Positional Vertigo AKA
BPPV
Benign Paroxysmal Positional Vertigo Treatment
Epley maneuver: to restore the position of otoconia that have been displaced from utricle or saccule into semicircular canals
The Epley maneuver can be used to treat
BPPV
