Table 1.
Subject | Sex | Age at diagnosis (years) | Age at surgery (years) | Months implanted | Electrodes activated |
---|---|---|---|---|---|
11-001 | F | 23 | 55 | 34.8 | 37 |
11-002 | F | 54 | 61 | 34.5 | * |
12-001 | M | 30 | 52 | † | |
12-002 | F | 32 | 60 | 34.6 | 53 |
12-003 | M | 42 | 75 | 34.6 | 40 |
12-004 | M | 26 | 52 | 34.2 | 14 |
12-005 | M | 43 | 70 | 10.0 | 54 |
13-001 | M | 9 | 49 | 10.1 | 5 |
13-002 | F | 37 | 52 | 9.5 | * |
14-001 | F | 13 | 56 | 10.2 | 20 |
15-001 | M | 25 | 58 | 31.6 | 18 |
15-003 | F | 24 | 77 | 24.9 | 21 |
17-001 | F | 35 | 55 | ‡ | |
17-002 | M | 22 | 66 | 33.7 | 30 |
51-001 | M | 20 | 70 | 24.5 | 26 |
51-002 | M | 16 | 51 | 24.5 | * |
51-003 | M | 19 | 72 | 22.9 | 28 |
51-005 | M | 7 | 55 | 13.2 | 60 |
51-006 | M | 46 | 66 | 12.2 | * |
51-007 | M | 28 | 63 | 10.5 | 56 |
51-009 | F | 11 | 45 | 8.6 | 60 |
52-001 | M | 30 | 50 | 10.9 | 60 |
52-002 | M | 16 | 65 | 11.3 | 29 |
52-003 | M | 25 | 60 | 8.8 | 37 |
61-001 | M | 3 | 53 | 26.6 | 11 |
61-003 | M | 34 | 57 | 15.3 | 51 |
61-004 | M | 20 | 59 | 13.2 | 6 |
61-005 | M | 12 | 49 | 11.1 | 40 |
71-002 | M | 15 | 60 | 26.6 | 29 |
71-003 | F | 2 | 28 | 13.9 | 36 |
M, male; F, female; Age at diagnosis, age at the diagnosis of the outer retinal dystrophy; Age at surgery, age at implantation of the Argus II system; Months implanted, the number of months from implantation to the end of this study; Electrodes activated, the number of electrodes in use during this testing.
*Did not take part in letter reading tasks.
†Retinal detachment.
‡Explanted: conjunctival erosion/exposure.