Masking the ABR (2/2): When and How to Mask in ABR Testing
Автор: Interacoustics
Загружено: 2016-08-08
Просмотров: 11583
Описание:
In part 2 of this two-part series on ABR masking, we will discuss:
1) How to recognize when cross-hearing becomes a risk in adult and pediatric cases when estimating hearing thresholds using the ABR
2) How to perform masking procedures when measuring ABRs
3) Masking with other types of evoked potentials
Timestamps:
0:00 Learning objectives
1:14 Masking and the ABR
1:38 Shadow curve
4:10 Calculation of relative masking level (RML)
7:46 Masking calculator
12:34 Age correction for interaural attenuation in infants
17:28 Calibration correction
18:45 Case study
31:54 When is ABR masking needed?
32:57 Cross masking and the masking dilemma
34:02 Two-channel bone conduction ABR
35:42 Masking and cortical auditory evoked potentials
37:41 Suggested reading
#ABR #Masking #Audiology
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