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Table 3. 

ROI Results for the Control Task (A) and the Main Task (B–D)

RegionHemispherePeak Z ScoreCluster SizePeak MNI
A. Control Task. Main Effect of Word Order: RO > RS 
IFG (pars tri.) Left 5.02 171 −50, 18, 22 
 
B. Main Task. Main Effect of Word Order: SO + OO > OS + SS 
IFG (pars orb.) Right 4.78 38 32, 28, −6 
IFG (pars oper.) Left 4.37 10 −48, 12, 0 
 
C. Main Task. Main Effect of Context Appropriateness: SO + OS > SS + OO 
IFG (pars oper.) Left 5.20 113 −54, 16, 22 
IFG (pars tri.) Right 4.49 67 48, 20, 22 
IFG (pars tri.) Right 4.22  56, 22, 20 
 
D. Main Task. Interaction between Context Appropriateness and Word Order: SO + SS > OS + OO 
IFG (pars oper.) Left 4.38 −38, 18, 34 
IFG (pars tri.) Left 4.35 91 −54, 22, 26 
RegionHemispherePeak Z ScoreCluster SizePeak MNI
A. Control Task. Main Effect of Word Order: RO > RS 
IFG (pars tri.) Left 5.02 171 −50, 18, 22 
 
B. Main Task. Main Effect of Word Order: SO + OO > OS + SS 
IFG (pars orb.) Right 4.78 38 32, 28, −6 
IFG (pars oper.) Left 4.37 10 −48, 12, 0 
 
C. Main Task. Main Effect of Context Appropriateness: SO + OS > SS + OO 
IFG (pars oper.) Left 5.20 113 −54, 16, 22 
IFG (pars tri.) Right 4.49 67 48, 20, 22 
IFG (pars tri.) Right 4.22  56, 22, 20 
 
D. Main Task. Interaction between Context Appropriateness and Word Order: SO + SS > OS + OO 
IFG (pars oper.) Left 4.38 −38, 18, 34 
IFG (pars tri.) Left 4.35 91 −54, 22, 26 

The ROI consists of bilateral IFG, defined as pars opercularis, pars triangularis, and pars orbitalis in the AAL atlas of the Wake Forest University pickatlas. The table reports all clusters above threshold (p < .05 FWE-corrected for multiple comparisons) for one sample t tests for main effects and interactions. The labeling of putative anatomical regions is based on the AAL atlas.

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