Shared Flashcard Set

Details

CDDS 121 Exam #2
exam 2
26
Other
Undergraduate 3
03/18/2012

Additional Other Flashcards

 


 

Cards

Term
When talking about learning to listen, hearing doesn't automatically mean ______________?
Definition
understanding
Term
Speech is only one of the many sounds around us. This is why specialized equipment will never do what?
Definition
It will never completely replace the hearing process.
Term
What 2 things does one need to remember when going through the process of learning to listen?
Definition
That 1) it's a process and 2) it takes time
Term
In what ways do children learn to hear?
Definition

By exposure to meaningful spoken language such as:

1. Voice patterns

2. Words

3. Phrases 

4. Sentences

5. Paragraphs

Term
Localization
Definition
The ability to recognize where a sound is coming from.
Term
Localization is better achieved with sound coming in from...?
Definition
both ears
Term
Head Shadow Effect
Definition
In typical hearing the ear closest to the sound has a speech threshold almost 7dB better than the other ear.
Term
Binaural Summation
Definition
Sound from 2 ears is perceived as having a combined loudness greater than sound coming in each ear.
Term
Squelch Effect
Definition
Background noise appears to decrease in intensity and becomes less disruptive with bilateral hearing.
Term
Binaural
Definition
Ability of brain to integrate input from 2 ears to utilize cues that are not present when a single ear is stimulated.
Term
Bilateral
Definition

Acoustic information provided in 2 ears.

 

Some bilateral CI users do develop ability to integrate information from 2 sources.

Term
Bimodal Hearing
Definition

Receiving acoustic information from 2 different sources.

 

Example: CI on one ear and hearing aid on other ear.

Term
What is the most important thing for a Deaf and Hard of Hearing success?
Definition
The relationship between mother and child and the mothers education level.
Term
What is the reality about the different communication methods used by Deaf and HH children (such as ASL, Cochlear Implant, Hearing Aids, etc.)??
Definition
None of these have shown the desired results of getting children to the appropriate academic levels
Term
A child without any communication can go through many problems.
Definition
Term
What is the map?
Definition
Individual listening program stored in the SP.
Term
What is the T-Level threshold?
Definition
Lowest level of electrical stimulation, perceived by CI user as sound.
Term
The highest level of electrical stimulation that is comfortable is the...?
Definition
C-Level or M-Level
Term
The space closest to the CI user is what sensitivty level?
Definition
Low sensitivity while the larger space around is high sensitivity
Term
How often is mapping done?
Definition
2-6 weeks after surgery  and then follow up visit as scheduled by the center. 
Term
Where is the Scala Tympani?
Definition

 

It is in the Cochlea lower chamber.

Term
Cochlear America's Freedom and Nucleus 5 have how many map/program slots?
Definition
FOUR!
Term
Advanced Bionic's Aria and Harmony have how many map/program slots?
Definition
THREE!
Term
Med-El's Maestro has how many map/program slots?
Definition
FOUR!
Term

What are the parameters of programming the speech processor?

(AKA mapping)

Definition

T-Levels and C-Levels

 

Programming Strategy

(map that interprets info. from mic.)

Rate of Stimulation

(timing of info sent to electrodes)

Sensitivty

(of mic. can be adjusted for sounds far awaya or close)

Volume Control

(reduces amount of electrodes stimulating)

Supporting users have an ad free experience!