Table 1.
Inner and outer hair cell raw survival counts, total counts, and percent survival, by group and frequency region. Cochlear location corresponding to each frequency region is also given in parentheses below the frequency.
Group | Cell type | Frequency (Cochlear location from apex, in mm) | 1 kHz (5.0) | 2 kHz (7.2) | 4 kHz (9.6) | 8 kHz (12.1) |
---|---|---|---|---|---|---|
CAS | Inner hair cells | # Surviving | 25.2 | 25.3 | 24.8 | 25.7 |
Total | 25.2 | 25.3 | 25 | 25.7 | ||
% Survival | 100 | 100 | 99.2 | 100 | ||
Outer hair cells | # Surviving | 92.8 | 93.5 | 92.2 | 95.0 | |
Total | 95.6 | 94.3 | 93.0 | 95.0 | ||
% Survival | 97.1 | 99.2 | 99.1 | 100.0 | ||
NS | Inner hair cells | # Surviving | 23.7 | 23.7 | 23.8 | 26.5 |
Total | 23.7 | 23.7 | 23.8 | 26.8 | ||
% Survival | 100.0 | 100.0 | 100.0 | 98.9 | ||
Outer hair cells | # Surviving | 88.7 | 89.3 | 89.7 | 97.7 | |
Total | 94.0 | 90.8 | 90.5 | 107.2 | ||
% Survival | 94.4 | 98.3 | 99.1 | 91.1 | ||
CAES | Inner hair cells | # Surviving | 22.7 | 22.8 | 22.8 | 27.2 |
Total | 22.9 | 23.3 | 22.8 | 27.4 | ||
% Survival | 99.1 | 97.9 | 100.0 | 99.3 | ||
Outer hair cells | # Surviving | 85.8 | 87.3 | 80.8 | 98.3 | |
Total | 92.6 | 88.5 | 81.3 | 101.8 | ||
% Survival | 92.7 | 98.6 | 99.4 | 96.6 |