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126 | Chapter 6
Figure 4
Distancetomodiolus(mm)
T-‐level(dB)
A: all
T-‐level(dB)
Distancetomodiolus(mm)
B: Inser7on at 90-‐150°
C: Inser7on at 330-‐390°
T-‐level(dB)
Distancetomodiolus(mm)
.50
.75
1.00
1.25
1.50
1.75
2.00
.50
.75
1.00
1.25
1.50
1.75
2.00
.50
.75
1.00
1.25
1.50
1.75
2.00
-‐24
-‐18
-‐12
-‐6
0
-‐24
-‐18
-‐12
-‐6
0
-‐24
-‐18
-‐12
-‐6
0
Figure 4:
Scatter plot of the individual T-levels per electrode contact vs the distance to the modiolus. A: all electrodes; B: electrodes
inserted between 90 and 150°; C: electrodes inserted between 330 and 390°.
Figure 5
A
B
C
T-‐level (dB)
M-‐level (dB)
DRl (dB)
Inser7on (degrees)
Inser7on (degrees)
Inser7on (degrees)
0
120 240 360 480 600 720
0
120 240 360 480 600 720
0
120 240 360 480 600 720
12
-‐6
0
-‐12
-‐18
9
6
3
0
-‐3
-‐6
-‐9
-‐12
24
21
18
15
12
9
6
3
0
Percen7le groups of
average levels
1st quar7le
2nd quar7le
3rd quar7le
4th quar7le
-‐24
Figure 5:
The LOESS-fitting lines of the quartile groups according to the overall T-levels (A), M-levels (B) and dynamic range (C). The
black fitting line is the quadratic fit for the entire population.
Figure 6
Electrode
T-‐level (dB)
Percen7le groups of
inser7on depth
1st quar7le
4th quar7le
-‐24
-‐18
-‐12
-‐6
0
16 15 14 13 12 11 9 8 7 6 5 4 3 2 1
10
Figure 6:
Scatterplot of the T-levels per electrode contact for the sub-groups with the 25% most shallowly and 25% most deeply inserted
electrodes (Table 6).