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Table 1 Mean peak latency and amplitude of change-N1.

From: Non-linear laws of echoic memory and auditory change detection in humans

Experiment 1 1 10 100 1000 (ms)n = 6
Amplitude (μV) 6.2 (2.4) 4.1 (1.4) 3.4 (1.4) 2.0 (1.0)
Latency (ms) 97 (6) 104 (10) 109 (6) 117 (13)
Experiment 2 25 100 500 1000 (ms)
Amplitude 1.8 (0.6) 4.6 (1.3) 6.9 (1.6) 8.3 (1.6)
Latency 116 (18) 109 (9) 99 (4) 101 (5)
Experiment 3      
Pressure 72n = 6 73 74 75 76 dB
Amplitude 2.5 (1.3) 4.3 (1.4) 5.9 (1.6) 6.5 (1.6) 7.1 (1.6)
Latency 119 (10) 111 (7) 106 (5) 102 (7) 99 (7)
Frequency 808 816 824 840 880 (Hz)
Amplitude 1.9 (0.9) 3.3 (1.6) 4.9 (2.2) 6.1 (2.0) 7.3 (1.8)
Latency 216 (31) 156 (28) 126 (11) 112 (9) 99 (10)
Location 0.1n = 5 0.2 0.3 0.4 0.5 (ms)
Amplitude 1.6 (1.1) 3.4 (0.9) 4.3 (1.3) 5.4 (1.3) 5.4 (1.5)
Latency 135 (33) 125 (15) 119 (9) 117 (12) 116 (11)
  1. Data are expressed as the mean (SD)