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. 2011 Apr 8;6(4):e18725. doi: 10.1371/journal.pone.0018725

Figure 2. Example of MOC effects on one SOAE (subject WTPF01).

Figure 2

SOAE level over six consecutive repetitions of the stimulation paradigm (A), and averaged level over six repetitions (C) are shown in the top row (blue: pre- and post-stimulation windows; red: during noise pulses; green: inter-pulse intervals). The black rectangular box in Panel A represent the noise pulses which are shown only for the first experimental run but were repeated six times. Baseline (Inline graphic) is defined as the median SOAE level/frequency in the 30-s window before noise onset. Similarly, SOAE levels/frequencies during the first two noise pulses (Inline graphic), during the last two noise pulses (Inline graphic), during the last two inter-pulse intervals (Inline graphic) and in the 30-s window after noise offset (Inline graphic) were quantified. Differences from the baseline were defined as fast change (Inline graphic-Inline graphic), adaptation change (Inline graphic-Inline graphic), buildup change (Inline graphic-Inline graphic) and slow change (Inline graphic-Inline graphic). Error bars represent one standard deviation.