Contralateral and ipsilateral eye responses to stimulation of the left and right ear
| Stimulated ear | Eye responses | AR (%) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Onset latency (ms) | Peak 1 latency (ms) | Peak 2 latency (ms) | Peak 1–2 amplitude (μV) | ||||||||||
| Contra | Ipsi | Contra | Ipsi | Contra | Ipsi | Contra | Ipsi | ||||||
| Values are mean (SD). | |||||||||||||
| Contralateral and ipsilateral differences in peak 1 to peak 2 amplitudes are expressed as an asymmetry ratio (AR) calculated as AR% = 100×(contra–ipsi)/(contra+ipsi). | |||||||||||||
| Statistical difference of the ipsilateral eye response to the corresponding value of the contralateral eye: *p<0.05; **p<0.01. | |||||||||||||
| Contra, contralateral; ipsi, ipsilateral. | |||||||||||||
| Left | 7.20 (0.33) | 7.49 (0.71) | 9.57 (0.70) | 9.85 (0.81) | 14.67 (1.33) | 14.51 (1.26) | 16.08 (8.68) | 4.61 (1.81)** | 52.44 (16.00) | ||||
| Right | 7.14 (0.4.6) | 7.57 (0.61)* | 9.70 (0.87) | 9.83 (0.79) | 14.59 (1.01) | 14.81 (1.40) | 13.83 (5.62) | 4.11 (1.52)** | 51.20 (17.16) | ||||