TABLE 3.
Local Cluster-Level Maxima of Blood-Oxygen-Level-Dependent fMRI Signal Change During Correct Recognition of Deep Versus Shallow Target Words in Healthy Comparison Subjects and Patients With Schizophreniaa
Group and Region | Estimated Brodmann’s Area | z Scoreb | Coordinatesc
|
||
---|---|---|---|---|---|
x | y | z | |||
Comparison subjects (N=14) | |||||
Right middle frontal gyrus | 9 9 |
5.79 4.07 |
44 48 |
14 26 |
40 32 |
Right lingual gyrus | 18 | 4.35 | 4 | −86 | −8 |
Patients (N=14): right precuneus | 18 | 3.48 | −4 | −66 | 28 |
Patients > comparison subjects: left middle frontal gyrus | 10 | 3.15 | −32 | 50 | 0 |
Values were calculated during word recognition for correctly identified targets.
Peak activation in a cluster of at least eight voxels in which the difference in signal change exceeded an extent- and threshold-corrected p value of 0.05.
Coordinates from the stereotaxic atlas of Talairach and Tournoux (29).