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Table 4. 

Differences between Semantic PPA Patients and Controls in Functional Activations for the Sentence Comprehension Task versus Rest

Brain Region
MNI Coordinates
Extent (mm3)
Max t
p
x
y
z
Semantic PPA > Controls 
Left IFG (pars triangularis and orbitalis) −48 26 3128 4.47 .017 
Left anterior MTG −60 −19 −22 6024 5.18 .002 
 
Semantic PPA < Controls 
Right STG 56 −30 10872 5.94 < .001 
Brain Region
MNI Coordinates
Extent (mm3)
Max t
p
x
y
z
Semantic PPA > Controls 
Left IFG (pars triangularis and orbitalis) −48 26 3128 4.47 .017 
Left anterior MTG −60 −19 −22 6024 5.18 .002 
 
Semantic PPA < Controls 
Right STG 56 −30 10872 5.94 < .001 

MNI coordinates for clusters are centers of mass.

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