TABLE 8.
Eccentricity influence on category selectivity.
fMRI experiment and ROI | Factor | Main effect | Post‐hoc Bonferroni/Dunn | |
---|---|---|---|---|
Upright “Count20” Exp. | FFA – L (n = 12) | Eccentricity | F (2,22) = 7.8, p = .003 | |
0°, 4° | p = .02 | |||
4°, 8° | p = 1 | |||
0°,8° | p = .01 | |||
FFA – R (n = 13) | Eccentricity | F (2,24) = 15.14, p = 5 × 10 −5 | ||
0°, 4° | p = 1 × 10 −4 | |||
4°, 8° | p = 1 | |||
0°,8° | p = .001 | |||
PPA – L (n = 13) | Eccentricity | F (2,24) = 18.8, p = 1 × 10 −5 | ||
0°, 4° | p = .003 | |||
4°, 8° | p = .29 | |||
0°, 8° | p = 5 × 10 −5 | |||
PPA – R (n = 14) | Eccentricity | F (2,26) = 31.12, p = 1 × 10 −7 | ||
0°, 4° | p = 7 × 10 −5 | |||
4°, 8° | p = .03 | |||
0°, 8° | p = 9 × 10 −6 | |||
“DBLstml” exp. | FFA – L (n = 12) | Eccentricity | F (2,22) = 10.91, p = 5 × 10 −4 | |
0°, 4° | p = .003 | |||
4°, 8° | p = 1 | |||
0°, 8° | p = .008 | |||
FFA – R (n = 14) | Eccentricity | F (2,26) = 9.33, p = 8 × 10 −4 | ||
0°, 4° | p = .01 | |||
4°, 8° | p = 1 | |||
0°, 8° | p = .003 | |||
PPA – L (n = 14) | Eccentricity | F (2,26) = 2.74, p = .1 | ||
0°, 4° | ||||
4°, 8° | ||||
0°, 8° | ||||
PPA – R (n = 14) | Eccentricity | F (2,26) = 8.6, p = .001 | ||
0°, 4° | p = .14 | |||
4°, 8° | p = .5 | |||
0°, 8° | p = 6 × 10 −5 |
Note: For each region, results of one‐way repeated‐measures ANOVA (with Eccentricity as factor) on category selectivity are presented (see Results). Significant effects in bold. Note that overall there were significant influences of eccentricity on category selectivity (highest at the center, see Figure 7).