Patient details
| Patient | Sex | Presentation | Onset | Vision last visit | Fundus | Photophobia | Paradox pupil | Colour vision | Family history |
| 1 | F | VN photophobia | 6 weeks | R 2/36, L 1/24 (Silver Sonksen) | normal | yes | no | not tested | none |
| 2 | F | VN, lid twitch | birth | R 4/60, L 3/60 (Sheridan Gardner) | normal | yes | not noted | identifies red | none |
| 3 | F | VN | 6 weeks | R 2/18, L 2/18 (Kay Pictures) | normal | yes | yes | not tested | none |
| 4 | M | VN | birth | Poor acuity (Pattern VEPs) | normal | yes | not noted | not tested | brother BCM (Berson test +ve) |
| 5 | F | nystagmus | birth | R 6/60, L 6/60 (Snellen) | att vessels | yes | not noted | ishihara 0/17 | none |
| 6 | F | VN poor F&F | 2 weeks | moderate/poor (VEPs 200′) | normal | yes | no | ishihara 0/17 | brother cone dysf |
| 7 | M | VN | birth | R 3/18, L 3/18 (Snellen) | normal | no | no | ishihara 0/17 Berson test +ve | none |
| 8 | F | VN photophobia | <3 years | R 1/18, L 1/18 (Kay Pictures) | macular reflex abn | yes | no | not tested | none |
| 9 | F | Intermittent VN | 6 months | R 5/60, L 5/60 (Snellen) | No foveal reflex | no | no | ishihara 0/17 | father squint |
| 10 | M | nystagmus | 5 months | R 3/60, L 3/60 (Sheridan Gardner) | att vessels | no | not noted | not tested | none |
| 11 | M | nystagmus | birth | moderate/poor (VEPs 200′) | blonde | yes | not noted | not tested | none |
| 12 | M | nystagmus | 2 months | R 6/36, L 6/36 (Snellen) | normal | no | yes | not tested | male cousin and grandfather CSNB |
| 13 | F | VN, fixed eccentric pupil | 7 weeks | R 6/12, L 6/12 (Snellen) | normal | no | no | ishihara 17/17 | none |
| 14 | F | nystagmus | birth | moderate (VEPs 100′) | normal | no | no | not tested | none |
“Vision last visit” If formal visual acuity was not possible to obtain, pattern VEP findings are indicated by stating the smallest pattern size that was resolvable. (Paradox=paradoxical; VN= vertical nystagmus; F&F=fixing and following; att=attenuated; abn=abnormal; dysf=dysfunction, +ve= positive; CSNB=congenital stationary night blindness.)