Table 1.
Peak coordinates of activated clusters in the fMRI experiment
| Parameter/anatomical description | BA | MNI coordinates |
Z score | p value | ||
|---|---|---|---|---|---|---|
| x | y | z | ||||
| Main parametric effects of predictability | ||||||
| a. Positive covariation between individual predictability scores and responses to V stimuli | ||||||
| Visual motion cortex | 19 | −38 | −80 | −6 | 4.18 | 0.000 |
| 38 | −68 | 6 | 4.07 | 0.000 | ||
| R. superior occipital gyrus | 17 | 16 | −96 | 0 | 4.03 | 0.000 |
| L. inferior frontal gyrus (p.Orbit.) | 47 | −28 | 30 | −16 | 4.26 | 0.000 |
| b. Negative covariation between individual predictability scores and responses to AVc stimuli | ||||||
| Superior temporal sulcus | 22 | −58 | −52 | 12 | 3.46 | 0.000 |
| −52 | −46 | 6 | 3.25 | 0.001 | ||
| 21 | 56 | −40 | 0 | 3.85 | 0.000 | |
| L. inferior frontal gyrus (p.Operc.) | 44 | −58 | 10 | 26 | 3.83 | 0.000 |
| L. insula | −46 | 4 | 0 | 4.15 | 0.000 | |
| Putamen | −24 | 8 | 8 | 3.93 | 0.000 | |
| 36 | 6 | −4 | 3.55 | 0.000 | ||
| c. Positive covariation between individual predictability scores and responses to AVi stimuli | ||||||
| L. superior temporal sulcus | 22 | −56 | −50 | 6 | 4.00 | 0.000 |
| L. inferior frontal gyrus (p.Operc.) | 44 | −50 | 14 | 14 | 3.87 | 0.000 |
| Precentral gyrus | 6 | −38 | −2 | 44 | 3.77 | 0.000 |
| 48 | 4 | 48 | 3.82 | 0.000 | ||
| R. inferior parietal lobule | 40 | 42 | −42 | 36 | 3.48 | 0.000 |
| R. cerebellum (VI) | 36 | −50 | −28 | 3.84 | 0.000 | |
| PPI with predictability from visual motion cortex | ||||||
| d. Individual increasing predictability scores | ||||||
| L. auditory/rolandic operculum | 43 | −48 | −12 | 16 | 2.60 | 0.01 |
| e. Individual decreasing predictability scores | ||||||
| L. superior temporal sulcus | 21 | −66 | −48 | 8 | 2.34 | 0.01 |
| PPI with predictability from Heschl's gyrus | ||||||
| f. Individual increasing predictability scores | ||||||
| L. visual motion cortex | 19 | −36 | −68 | −2 | 2.31 | 0.01 |
| g. Individual decreasing predictability scores | ||||||
| L. superior temporal sulcus | 21 | −48 | −38 | 6 | 2.45 | 0.01 |
BA, Broadmann area; R, right hemisphere; L, left hemisphere; p.Operc., pars opercularis; p.Orbit, pars orbitalis. p thresholds (uncorrected): for a., b., and c., p < 0.001; for d., e., f., and g., p ≤ 0.01. For PPI analysis, reported are maxima appearing within a 2-cm-radius sphere surrounding the following regions of interest visual motion cortex [−38, −80, −6], Heschl's gyrus [−50, −20, 2], and the STS [−54, −50, 6].