Figure 5: A: β-TP concentrations in CSF and different inner ear compartments from post-mortem examinations. 1 = scala tympani perilymph (59.0 ± 25.8; n=11); 2 = III. ventricle CSF (49.1 ± 17.7; n=17); 3 = third scala vestibuli perilymph specimen (86.6 ± 23.1; n=7); 4 = second scala vestibuli perilymph specimen (78.7 ± 30.3; n=27); 5 = first scala vestibuli perilymph specimen (71.9 ± 29.2; n=36); 6 = second endolymph specimen (80.5 ± 10.6; n=2); 7 = first endolymph specimen (68.0 ± 21.6; n=19);
B: β-TP concentrations in different inner ear compartments from surgical procedures. 1 = perilymph from the lateral semicircular canal (61.5 ± 57.7; n=4); 2 = scala vestibuli perilymph from the oval window (51.4 ± 48.9; n=10)