Table 1.

Normative values of vestibulo-ocular reflex gain as a function of age (Cl = Confidence limit).

Age group	Anterior canal			Lateral canal			Posterior canal
	Mean gain	95% CI lower	95% CI upper	Mean gain	95% CI lower	95% CI upper	Mean gain	95% CI lower	95% CI upper
1	0.95	0.88	1.02	0.90	0.85	0.97	0.87	0.82	0.92
2	0.95	0.92	0.98	0.88	0.86	0.90	0.89	0.86	0.92
3	0.95	0.93	0.97	0.91	0.89	0.92	0.93	0.91	0.95
4	0.98	0.96	0.99	0.95	0.93	0.96	0.96	0.94	0.97
5	0.97	0.95	0.99	0.95	0.93	0.97	0.96	0.94	0.98
6	0.98	0.96	1.00	0.96	0.94	0.98	0.94	0.92	0.96
7	0.98	0.96	1.00	0.97	0.95	0.99	0.96	0.94	0.98
8	1.02	1.00	1.04	0.98	0.95	1.00	0.98	0.96	1.00
9	1.00	0.99	1.01	0.98	0.94	1.01	0.98	0.96	1.00
10	0.99	0.97	1.02	0.98	0.95	1.01	0.98	0.96	1.00
11	1.00	0.98	1.02	1.01	0.98	1.03	1.00	0.97	1.02
12	1.02	0.98	1.05	0.99	0.96	1.01	0.99	0.96	1.02
13	1.02	0.98	1.05	1.00	0.98	1.02	1.03	0.99	1.06
14	1.03	1.00	1.06	1.01	0.98	1.04	1.02	0.99	1.05
15	1.02	0.99	1.05	1.02	1.00	1.04	0.99	0.96	1.02
Adult	1.03	1.01	1.05	1.02	1.00	1.04	0.99	0.97	1.01