Cone bipolar type and age | n | Bipolar area (μm2) | Bipolar territory area (μm2) | Bipolar volume (μm3) | Area overlap per cone (μm2) | Volume overlap per cone (μm3) | Area overlap per bipolar cell (μm2) | Volume overlap per bipolar cell (μm3) | Number of cones contacted (volume criterion) | Number of cones contacted (area criterion) | Cone area (μm2) | Cone density (cones/mm2) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Type 6 | ||||||||||||
P9 (slice) | 12 | 49.5 ± 6.9 | 98.7 ± 16.8 | 45.1 ± 9.7 | 6.8 ± 1.1 | 0.2 ± 0.7 | 24.8 ± 5.1 | 0.5 ± 0.2 | 1.8 ± 0.4 | 3.5 ± 0.5 | 14.5 ± 1.4 | NA |
P10 | 13 | 40.1 ± 1.6 | 195.6 ± 14.8 | 35.4 ± 3.1 | 4.9 ± 0.4 | 1.8 ± 0.3 | 25.0 ± 1.9 | 6.9 ± 1.2 | 4.2 ± 0.4 | 5.3 ± 0.4 | 18.2 ± 1.5 | 16,722 ± 970 |
P13 | 18 | 46.5 ± 3.6 | 199.8 ± 22.2 | 39.1 ± 3.4 | 5.5 ± 0.5 | 1.8 ± 0.3 | 29.6 ± 2.7 | 7.9 ± 1.4 | 4.7 ± 0.5 | 5.7 ± 0.4 | 16.7 ± 0.9 | 16,851 ± 801 |
P14 | 9 | 46.1 ± 3.4 | 165.2 ± 17.4 | 45.9 ± 3.6 | 5.5 ± 0.5 | 1.8 ± 0.2 | 31.8 ± 1.6 | 7.5 ± 0.9 | 4.3 ± 0.3 | 6.0 ± 0.3 | 18.9 ± 1.5 | 16,160 ± 868 |
P21 | 12 | 36.8 ± 2.4 | 115.2 ± 11.2 | 50.6 ± 6.2 | 8.1 ± 0.9 | 4.1 ± 0.7 | 34.1 ± 2.3 | 15.0 ± 2.4 | 4.1 ± 0.4 | 4.8 ± 0.5 | 26.0 ± 2.2 | 17,761 ± 1541 |
P22 | 19 | 39.1 ± 2.4 | 119.7 ± 10.1 | 64.4 ± 6.7 | 8.6 ± 0.7 | 2.4 ± 0.5 | 30.0 ± 1.7 | 7.7 ± 1.1 | 3.6 ± 0.3 | 3.8 ± 0.3 | 23.6 ± 1.5 | 15,405 ± 936 |
P30 | 27 | 38.4 ± 2.9 | 171.5 ± 49.2 | 46.3 ± 4.1 | 8.9 ± 0.6 | 4.8 ± 0.5 | 37.1 ± 2.8 | 17.6 ± 1.2 | 4.4 ± 0.4 | 4.7 ± 0.6 | 32.0 ± 1.3 | 14,852 ± 633 |
P69 | 20 | 43.4 ± 3.0 | 170.0 ± 14.3 | 51.3 ± 7.3 | 9.0 ± 0.3 | 4.1 ± 0.4 | 39.2 ± 1.8 | 17.3 ± 2.1 | 4.2 ± 0.2 | 4.4 ± 0.2 | 37.0 ± 1.4 | 12,512 ± 1003 |
P123 | 12 | 44.5 ± 4.1 | 203 ± 38.8 | 71.2 ± 10.4 | 10.3 ± 0.8 | 3.3 ± 0.8 | 31.1 ± 3.0 | 9.8 ± 2.1 | 3.2 ± 0.4 | 3.3 ± 0.4 | 33.0 ± 2.6 | 7344 ± 655 |
P172 | 11 | 29.6 ± 2.1 | 118.6 ± 14.4 | 28.8 ± 3.3 | 8.8 ± 1.0 | 3.6 ± 0.5 | 27.3 ± 2.4 | 11.4 ± 1.3 | 3.3 ± 0.2 | 3.3 ± 0.2 | 30.3 ± 2.6 | 11,678 ± 625 |
Type 7 | ||||||||||||
P9 (slice) | 8 | 70.2 ± 6.7 | 147.4 ± 21.8 | 82.0 ± 28.3 | 6.6 ± 0.7 | 0.4 ± 0.1 | 33.3 ± 3.4 | 0.7 ± 0.3 | 2.9 ± 0.4 | 5.4 ± 0.7 | 14.6 ± 1.2 | NA |
P10 | 8 | 47.3 ± 4.9 | 258.4 ± 37.5 | 37.0 ± 3.8 | 3.6 ± 0.4 | 0.4 ± 0.1 | 23.0 ± 3.6 | 2.3 ± 0.5 | 5.3 ± 1.1 | 6.5 ± 1.1 | 14.8 ± 0.8 | 17,092 ± 1171 |
P13 | 19 | 74.8 ± 3.8 | 292.4 ± 21.7 | 60.0 ± 4.4 | 5.2 ± 0.3 | 1.1 ± 0.1 | 42.0 ± 3.5 | 7.8 ± 1.1 | 7.4 ± 0.7 | 8.3 ± 0.7 | 14.9 ± 0.6 | 15,883 ± 527 |
P14 | 9 | 73.7 ± 4.6 | 373.9 ± 39.2 | 72.3 ± 5.2 | 4.8 ± 0.2 | 0.9 ± 0.1 | 50.1 ± 3.8 | 7.3 ± 0.9 | 9.1 ± 1.2 | 10.6 ± 0.9 | 17.9 ± 0.5 | 17,037 ± 566 |
P21 | 12 | 59.8 ± 6.2 | 319.5 ± 37.9 | 58.4 ± 9.4 | 5.4 ± 0.4 | 1.2 ± 0.1 | 49.2 ± 5.5 | 10.4 ± 2.0 | 8.2 ± 0.7 | 9.2 ± 0.7 | 23.9 ± 1.8 | 18,303 ± 1102 |
P22 | 21 | 60.7 ± 3.8 | 282.9 ± 24.6 | 72.9 ± 5.5 | 6.5 ± 0.4 | 1.3 ± 0.3 | 47.4 ± 2.7 | 8.3 ± 1.5 | 6.6 ± 0.4 | 7.6 ± 0.5 | 23.5 ± 1.2 | 15,326 ± 636 |
P30 | 37 | 49.3 ± 2.5 | 238.5 ± 18.1 | 48.9 ± 3.5 | 6.9 ± 0.3 | 2.3 ± 0.2 | 46.0 ± 2.3 | 14.3 ± 1.2 | 6.5 ± 0.3 | 6.8 ± 0.3 | 31.6 ± 1.0 | 15,063 ± 448 |
P69 | 8 | 49.9 ± 6.5 | 269.8 ± 45.4 | 37.9 ± 4.6 | 6.0 ± 0.7 | 1.4 ± 0.3 | 35.4 ± 4.9 | 7.1 ± 0.6 | 5.4 ± 0.5 | 6.0 ± 0.5 | 30.0 ± 2.1 | 14,108 ± 1062 |
P172 | 3 | 46.3 ± 5.8 | 220.5 ± 48.6 | 37.0 ± 3.8 | 5.3 ± 0.4 | 1.4 ± 0.1 | 38.9 ± 6.4 | 9.1 ± 1.3 | 6.3 ± 0.3 | 7.3 ± 0.9 | 27.3 ± 2.1 | 15,065 ± 414 |
Type 8 | ||||||||||||
P10 | 10 | 115.9 ± 13.7 | 1389.7 ± 266.3 | 85.2 ± 8.9 | 3.1 ± 0.3 | 0.5 ± 0.1 | 54.5 ± 6.2 | 5.7 ± 0.8 | 13.1 ± 1.6 | 19.3 ± 3.2 | 16.7 ± 0.8 | 17,681 ± 2745 |
P13 | 8 | 121.7 ± 25.1 | 1303.6 ± 449.3 | 89.0 ± 17.5 | 3.2 ± 0.2 | 0.6 ± 0.1 | 61.9 ± 10.5 | 8.6 ± 1.5 | 14.8 ± 2.9 | 20.3 ± 4.3 | 16.2 ± 1.3 | 17,710 ± 1089 |
P14 | 7 | 123.7 ± 29.0 | 1692.3 ± 602.4 | 106.5 ± 24.2 | 3.8 ± 0.3 | 0.5 ± 0.1 | 81.3 ± 22.4 | 7.4 ± 2.0 | 17.1 ± 4.4 | 21.6 ± 5.2 | 19.9 ± 0.8 | 16,443 ± 662 |
P21 | 11 | 85.3 ± 7.6 | 859.6 ± 110.9 | 64.8 ± 4.0 | 4.3 ± 0.3 | 0.9 ± 0.1 | 74.9 ± 6.1 | 13.8 ± 1.8 | 15.5 ± 1.3 | 17.8 ± 1.6 | 23.5 ± 1.3 | 18,347 ± 1432 |
P22 | 14 | 111.3 ± 8.6 | 1194.5 ± 145.6 | 111.1 ± 9.4 | 5.0 ± 0.3 | 1.1 ± 0.2 | 87.9 ± 6.7 | 14.4 ± 2.4 | 14.1 ± 1.4 | 18.2 ± 1.6 | 24.7 ± 1.2 | 14,965 ± 530 |
P30 | 23 | 96.3 ± 6.1 | 983.7 ± 99.5 | 83.9 ± 5.9 | 5.8 ± 0.3 | 1.8 ± 0.1 | 93.1 ± 5.5 | 26.0 ± 2.1 | 14.7 ± 0.9 | 16.6 ± 1.0 | 31.1 ± 1.1 | 14,401 ± 505 |
P69 | 7 | 80.0 ± 7.6 | 541.9 ± 58.0 | 64.2 ± 6.9 | 6.4 ± 0.5 | 2.3 ± 0.3 | 70.8 ± 7.2 | 21.8 ± 1.7 | 10.1 ± 1.1 | 11.3 ± 1.2 | 30.7 ± 2.4 | 13,020 ± 1104 |
P123 | 3 | 90.7 ± 21.9 | 840.1 ± 283.3 | 109.4 ± 31.5 | 6.9 ± 0.5 | 3.2 ± 1.2 | 59.7 ± 2.2 | 22.3 ± 5.7 | 7.3 ± 0.7 | 8.7 ± 0.3 | 34.8 ± 8.7 | 7926 ± 2396 |
P172 | 6 | 71.8 ± 12.3 | 804.9 ± 239.3 | 56.6 ± 10.9 | 5.3 ± 0.7 | 1.7 ± 0.2 | 62.3 ± 10.4 | 16.0 ± 2.1 | 9.3 ± 0.7 | 11.7 ± 0.9 | 27.4 ± 2.9 | 13,368 ± 1824 |
Population data for all cone bipolar cells and cone photoreceptors. Data collected in flat mounts, otherwise noted (slice). Values reported are mean ± SEM. NA, not available.