Figure 7.

Magnitude difference (mean $\pm 1$ SE) in subset of normal ears ($N=41$) between tests 1 and 2 for CSM and SNR, and CEOAE moments. Left column, time abscissa—Row 1: $\Delta \text{CSM}$ (solid line) and ${\text{CSM}}_{\text{crit}}$ (dotted line) [left ordinate], and $\Delta \text{SNR}$ (dashed line) and ${\text{SNR}}_{\text{crit}}$ (dashed-dotted line) [right ordinate]. Row 2: $\Delta \text{IF}$ and $\Delta \text{IB}$. Dotted line slope of −1. Right column, frequency abscissa—Row 1: CSM (solid line) and ${\text{CSM}}_{\text{crit}}$ (dotted line) [left ordinate], and SNR (dashed line) and ${\text{SNR}}_{\text{crit}}$ (dashed-dotted line) [right ordinate]. Row 2: $\Delta \text{GD}$ and $\Delta \text{GS}$. Dotted line slope of −1.