Table 1.

Characteristics of Study Participants. Subjects are ordered by NEQ value (rounded to the nearest integer). Subject number and ABR amplitudes correspond to waveforms displayed in Fig. 3.

	NEQ	Age	Behavioral Threshold (dB HL)										ABR Amplitude (nV)
			.25	.5	.75	1k	1.5k	2k	3k	4k	6k	8k	Wave I	Wave V
1	67	23	5	10	5	10	0	5	15	10	10	10	518.36	789.59
2	67	22	5	0	−5	0	0	0	−5	0	0	−5	572.48	989.03
3	67	26	0	0	5	0	10	0	10	5	0	0	561.14	595.92
4	67	23	0	0	5	15	10	10	5	15	15	15	586.01	733.96
5	68	24	5	5	15	5	5	0	5	10	5	0	401.20	909.18
6	69	21	5	5	5	0	5	0	5	5	5	5	611.00	641.02
7	69	23	5	10	5	5	0	10	5	−5	5	0	554.06	512.33
8	69	23	10	10	10	15	10	5	10	10	5	5	529.70	500.27
9	69	23	5	5	5	5	10	15	15	5	10	5	781.23	535.76
10	70	25	10	15	20	15	10	10	15	10	10	10	344.90	723.62
11	70	22	5	10	5	0	0	10	0	5	5	5	224.68	771.96
12	71	22	10	5	5	0	10	15	5	5	5	10	336.70	453.97
13	72	19	0	0	0	0	0	−5	−5	0	0	−10	671.68	519.09
14	73	21	0	0	0	0	−5	0	5	0	0	5	411.65	709.63
15	74	21	15	5	10	10	10	5	5	5	5	5	299.87	1110.99
16	74	26	10	10	5	10	0	5	10	5	5	10	555.25	788.44
17	75	23	0	0	0	5	5	5	10	0	−10	−10	488.12	568.29
18	76	21	5	5	5	5	−5	−5	5	5	10	−5	416.18	654.78
19	77	23	10	10	5	5	0	5	0	5	0	−5	167.47	457.04
20	77	19	5	5	0	0	5	5	10	0	−10	−10	372.08	673.21
21	77	24	5	5	5	5	0	0	0	5	0	10	308.55	626.42
22	78	21	5	10	5	0	0	0	−5	−5	−5	−5	249.22	765.50
23	78	21	0	5	10	10	10	0	5	5	15	5	372.90	755.49
24	79	20	5	5	10	5	0	5	10	20	20	10	485.81	287.33
25	81	28	5	10	5	10	0	0	5	5	10	10	387.80	868.44
26	82	23	15	10	5	5	5	0	0	5	20	15	308.14	638.80
27	82	21	0	0	0	0	10	0	5	5	5	0	335.14	723.79
28	82	20	10	5	10	5	5	0	0	0	−5	−5	564.29	760.78
29	82	27	0	0	−5	0	5	0	−5	0	5	10	313.61	219.43
30	83	28	10	10	10	5	5	5	0	5	5	5	447.64	553.45