Intensity Large change 60 dB + 8 dB | Frequency Large change 250 Hz to 375 Hz |
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Latency ms | Amplitude nV | Latency ms | Amplitude nV | AASP items of auditory processing |
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P2 | N1 | P2 | N1 | P2 | N1 | P2 | N1 |
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0.28 | −0.10 | 0.32 | 0.19 | 0.37 | −0.006 | 0.64* | −0.13 | Sensory sensitivity |
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0.15 | −0.17 | 0.53* | −0.20 | 0.45 | −0.22 | 0.73* | −0.12 | Sensation avoiding |
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0.11 | −3.36 | 0.24 | −0.27 | 0.50* | 0.09 | −0.05 | −0.54** | “I startle easily at unexpected or loud noises” | Sensory sensitivity items | ||
−0.18 | −0.35 | 0.54* | −0.20 | 0.09 | 0.11 | −0.04 | −0.11 | “I am distracted if there is a lot of noise around” | |||
−0.10 | −0.32 | 0.39 | 0.03 | 0.10 | −0.39 | 0.26 | −0.62* | “I find it difficult to work with background noise” | |||
−0.04 | −0.48* | 0.21 | −0.13 | 0.20 | −0.25 | −0.01 | −0.55** | “I leave the room when others are watching TV, or I ask them to turn it down” | Sensation avoiding items | ||
−0.17 | −0.44 | 0.62** | −0.32 | 0.09 | −0.61 | 0.45 | −0.82** | “I use strategies to drown out sound” | |||
0.08 | −0.07 | 0.62** | −0.36 | 0.57** | −0.28 | 0.73* | −0.29 | “I stay away from noisy settings” | |||
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| Hyperacusis questionnaire items | |||
0.44 | −0.60 | 0.57* | −0.20 | 0.23 | −0.19 | 0.14 | −0.34 | Total hyperacusis score | |||