Table II.
Overview of statistically significant differences of ROI activation curves in areas V1/V2, LOC, and FG for centrally and peripherally presented stimuli
| ROI | Stimulus position | Effect | Latency range (ms) | Peak significant level | |
|---|---|---|---|---|---|
| Centrally presented stimulia | V1/V2 | IF | 96.8–101.6 | F (1,6) = 12.2 | |
| IF × shape | 133.6–138.4 | F (1,6) = 22.0* | |||
| LOC | IF | 128.8–164.0 | F (1,6) = 18.1 | ||
| 132.0–141.6 | F (1,6) = 13.8* | ||||
| Task | 141.6–159.2 | F (2,12) = 8.4 | |||
| 271.2–277.6 | F (2,12) = 8.3 | ||||
| 272.8–276.0 | F (2,12) = 8.3* | ||||
| ROI position | 232.8–274.4 | F (1,6) = 86.4 | |||
| FG | Task | 237.6–290.4 | F (2,12) = 40.2 | ||
| 247.2–276.0 | F (2,12) = 14.3* | ||||
| 279.2–287.2 | F (2,12) = 15.3* | ||||
| Peripherally presented stimulib | V1/V2 | All periphery conditions | Task | 79.2–95.2 | F (2,12) = 18.5 |
| 85.6–88.8 | F (2,12) = 18.4* | ||||
| LOC | LL | IF | 160.8–165.6 | F (1,6) = 16.4 | |
| Task | 130.4–144.8 | F (2,12) = 11.4 | |||
| 138.4–144.8 | F (2,12) = 11.4* | ||||
| UL | Task | 87.2–104.8 | F (2,12) = 10.3 | ||
| 117.6–124.0 | F (2,12) = 6.3 | ||||
| 141.6–146.4 | F (2,12) = 5.9 | ||||
| FG | LL | Task | 168.8–178.4 | F (2,12) = 7.7 | |
| 288.8–319.2 | F (2,12) = 9.8 | ||||
| 300.0–303.2 | F (2,12) = 8.8* | ||||
| 356.0–360.8 | F (2,12) = 13.0 | ||||
| IF | 292.0–298.4 | F (1,6) = 11.5 | |||
| 301.6–317.6 | F (1,6) = 22.9 | ||||
| UL | IF | 268.0–314.4 | F (1,6) = 36.7 | ||
| 280.8–284.0 | F (1,6) = 21* | ||||
| 288.8–292.0 | F (1,6) = 32.4* | ||||
| Task | 112.8–122.4 | F (2,12) = 10.4 | |||
| 114.4–119.2 | F (6,2) = 10.4* | ||||
| 127.2–140.0 | F (2,12) = 8.7 | ||||
| 143.2–148.0 | F (2,12) = 5.1 | ||||
| LR | Task | 156.0–160.8 | F (2,12) = 14.9* | ||
| 156.0–167.2 | F (2,12) = 14.8 | ||||
| 172.0–178.0 | F (2,12) = 7.6 | ||||
| IF | 266.4–290.4 | F (1,6) = 30.3 | |||
| UR | IF | 135.2–143.2 | F (1,6) = 37.8 | ||
| 216.8–247.2 | F (1,6) = 50.5 | ||||
| 223.2–236.0 | F (1,6) = 50.6* | ||||
| 319.2–336.8 | F (1,6) = 34.8 | ||||
| 330.4–335.2 | F (1,6) = 26.6* | ||||
| Task | 119.2–122.4 | F (2,12) = 5.5 | |||
| 133.6–136.8 | F (2,12) = 5.0 | ||||
| 140.0–164.0 | F (2,12) = 12.9 | ||||
| 143.2–152.8 | F (2,12) = 10.6* | ||||
| 157.6–162.4 | F (2,12) = 12.9* |
a
Significant effects (at P < 0.05; *P < 0.01) and F values for centrally presented stimuli
b
Significant effects (at P < 0.05; *P < 0.01) and F values for peripherally presented stimuli (LL: Lower Left; LR: Lower Right; UL: Upper Left; UR: Upper Right).