Table 2.
Statistics of the surface areas of V1, V2, and V3a
| ROI | Sex | Hemib | Minimum [cm2] | 25th% [cm2] | Median [cm2] | 75th% [cm2] | Maximum [cm2] | Mean [cm2] | SD [cm2] | CoV | Maximum/minimum |
|---|---|---|---|---|---|---|---|---|---|---|---|
| V1 | F | L | 8.7 (0.9%) | 10.8 (1.2%) | 12.2 (1.3%) | 14.0 (1.5%) | 18.8 (1.9%) | 12.5 (1.3%) | 1.9 (0.2%) | 0.16 (0.15) | 2.1 (2.1) |
| R | 6.0 (0.6%) | 10.8 (1.1%) | 12.1 (1.3%) | 13.4 (1.4%) | 17.4 (1.9%) | 12.2 (1.3%) | 2.0 (0.2%) | 0.16 (0.16) | 2.9 (3.1) | ||
| B | 17.1 (1.0%) | 22.2 (1.2%) | 24.7 (1.3%) | 26.9 (1.4%) | 36.1 (1.8%) | 24.9 (1.3%) | 3.5 (0.2%) | 0.14 (0.14) | 2.1 (1.9) | ||
| M | L | 6.2 (0.6%) | 12.1 (1.1%) | 13.4 (1.2%) | 15.2 (1.5%) | 21.8 (2.0%) | 13.5 (1.3%) | 2.7 (0.2%) | 0.20 (0.19) | 3.5 (3.2) | |
| R | 6.4 (0.7%) | 11.8 (1.1%) | 13.3 (1.3%) | 15.1 (1.4%) | 20.5 (1.9%) | 13.4 (1.3%) | 2.6 (0.2%) | 0.20 (0.18) | 3.2 (2.9) | ||
| B | 12.6 (0.6%) | 24.3 (1.1%) | 27.2 (1.3%) | 30.4 (1.4%) | 40.4 (1.9%) | 27.1 (1.3%) | 5.1 (0.2%) | 0.19 (0.18) | 3.2 (2.9) | ||
| A | L | 6.2 (0.6%) | 11.2 (1.2%) | 12.8 (1.3%) | 14.4 (1.5%) | 21.8 (2.0%) | 12.9 (1.3%) | 2.3 (0.2%) | 0.18 (0.17) | 3.5 (3.2) | |
| R | 6.0 (0.6%) | 11.1 (1.1%) | 12.5 (1.3%) | 13.9 (1.4%) | 20.5 (1.9%) | 12.7 (1.3%) | 2.4 (0.2%) | 0.19 (0.17) | 3.5 (3.1) | ||
| B | 12.6 (0.6%) | 22.8 (1.1%) | 25.6 (1.3%) | 28.6 (1.4%) | 40.4 (1.9%) | 25.8 (1.3%) | 4.4 (0.2%) | 0.17 (0.16) | 3.2 (2.9) | ||
| V2 | F | L | 8.3 (0.8%) | 10.4 (1.1%) | 11.7 (1.2%) | 12.9 (1.4%) | 15.4 (1.6%) | 11.6 (1.2%) | 1.8 (0.2%) | 0.15 (0.15) | 1.9 (1.9) |
| R | 5.3 (0.5%) | 10.4 (1.1%) | 11.5 (1.2%) | 12.7 (1.4%) | 15.1 (1.6%) | 11.5 (1.2%) | 1.8 (0.2%) | 0.16 (0.16) | 2.8 (3.0) | ||
| B | 17.0 (0.9%) | 20.7 (1.1%) | 23.4 (1.3%) | 25.8 (1.4%) | 30.3 (1.6%) | 23.3 (1.2%) | 3.2 (0.2%) | 0.14 (0.14) | 1.8 (1.7) | ||
| M | L | 5.5 (0.6%) | 12.3 (1.2%) | 13.2 (1.3%) | 15.0 (1.4%) | 17.4 (1.6%) | 13.3 (1.3%) | 2.3 (0.2%) | 0.17 (0.16) | 3.2 (2.9) | |
| R | 4.9 (0.5%) | 11.9 (1.1%) | 13.2 (1.3%) | 14.6 (1.4%) | 18.5 (1.7%) | 13.2 (1.2%) | 2.4 (0.2%) | 0.18 (0.18) | 3.8 (3.4) | ||
| B | 10.4 (0.5%) | 24.3 (1.2%) | 27.0 (1.2%) | 29.9 (1.4%) | 35.2 (1.6%) | 26.6 (1.3%) | 4.5 (0.2%) | 0.17 (0.16) | 3.4 (3.0) | ||
| A | L | 5.5 (0.6%) | 10.9 (1.1%) | 12.3 (1.3%) | 13.7 (1.4%) | 17.4 (1.6%) | 12.3 (1.2%) | 2.1 (0.2%) | 0.17 (0.16) | 3.2 (2.9) | |
| R | 4.9 (0.5%) | 10.7 (1.1%) | 12.1 (1.2%) | 13.7 (1.4%) | 18.5 (1.7%) | 12.2 (1.2%) | 2.3 (0.2%) | 0.19 (0.17) | 3.8 (3.4) | ||
| B | 10.4 (0.5%) | 22.0 (1.1%) | 24.6 (1.3%) | 27.3 (1.4%) | 35.2 (1.6%) | 24.7 (1.2%) | 4.2 (0.2%) | 0.17 (0.15) | 3.4 (3.0) | ||
| V3 | F | L | 6.8 (0.8%) | 8.7 (1.0%) | 9.7 (1.1%) | 10.8 (1.1%) | 14.2 (1.5%) | 9.8 (1.1%) | 1.5 (0.1%) | 0.15 (0.13) | 2.1 (1.8) |
| R | 6.5 (0.7%) | 8.7 (0.9%) | 9.5 (1.0%) | 10.6 (1.1%) | 13.7 (1.4%) | 9.7 (1.0%) | 1.5 (0.1%) | 0.16 (0.14) | 2.1 (2.1) | ||
| B | 14.3 (0.8%) | 17.6 (1.0%) | 19.5 (1.0%) | 21.2 (1.1%) | 27.6 (1.4%) | 19.6 (1.1%) | 2.9 (0.1%) | 0.15 (0.12) | 1.9 (1.8) | ||
| M | L | 6.5 (0.7%) | 10.6 (1.0%) | 11.5 (1.1%) | 12.3 (1.2%) | 17.2 (1.6%) | 11.6 (1.1%) | 1.9 (0.2%) | 0.16 (0.14) | 2.7 (2.3) | |
| R | 7.5 (0.8%) | 10.3 (1.0%) | 11.2 (1.1%) | 12.1 (1.1%) | 15.4 (1.4%) | 11.3 (1.1%) | 1.5 (0.1%) | 0.13 (0.12) | 2.1 (1.8) | ||
| B | 14.2 (0.7%) | 21.2 (1.0%) | 22.9 (1.1%) | 24.6 (1.2%) | 32.6 (1.5%) | 22.9 (1.1%) | 3.2 (0.1%) | 0.14 (0.13) | 2.3 (2.0) | ||
| A | L | 6.5 (0.7%) | 9.2 (1.0%) | 10.5 (1.1%) | 11.7 (1.1%) | 17.2 (1.6%) | 10.6 (1.1%) | 1.9 (0.1%) | 0.18 (0.14) | 2.7 (2.3) | |
| R | 6.5 (0.7%) | 9.1 (0.9%) | 10.3 (1.0%) | 11.5 (1.1%) | 15.4 (1.4%) | 10.3 (1.0%) | 1.7 (0.1%) | 0.17 (0.13) | 2.4 (2.1) | ||
| B | 14.2 (0.7%) | 18.5 (1.0%) | 20.8 (1.1%) | 22.9 (1.1%) | 32.6 (1.5%) | 21.0 (1.1%) | 3.4 (0.1%) | 0.16 (0.12) | 2.3 (2.0) |
aA, All participants. Parentheses give results normalized by total cortical area. Similar tables based on the anatomically defined boundaries or extrapolation to the full visual area using cortical magnification are provided in the OSF repository (https://doi.org/10.17605/OSF.IO/GQNP8).
bHemi, hemisphere: L, ROI is in the LH; R, ROI is in the RH; B, ROI is in both.