Table 2 Correlations between PIUQ and fMRI BOLD signal changes.
From: Internet addiction and functional brain networks: task-related fMRI study
Cluster | Area | #voxels | Max. Z-score | MNI coordinates | ||
|---|---|---|---|---|---|---|
x | y | z | ||||
PIUQ INCONGRUENT | ||||||
Verbal Stroop task | ||||||
1. | Left posterior cingulate gyrusa | 506 | 4.09 | 0 | −42 | 34 |
Right precuneusa | 14 | −50 | 46 | |||
Right posterior cingulate gyrusa | 434 | 3.78 | 8 | −40 | 30 | |
2. | Left precuneusa | −4 | −58 | 10 | ||
Non-verbal Stroop-like task | ||||||
1. | Left precuneusa | 386 | 3.95 | −2 | −60 | 52 |
Right precuneusa | 8 | −68 | 50 | |||
2. | Right middle frontal gyrusa | 378 | 4 | 40 | 8 | 38 |
Right precentral gyrusa | 42 | 2 | 42 | |||
PIUQ INCONGRUENT_MINUS_CONGRUENT | ||||||
Verbal Stroop task | ||||||
1. | Left inferior frontal gyrus pars opercularisb | 275 | 3.45 | −50 | 16 | 0 |
Left frontal poleb | −36 | 40 | 8 | |||
Left central opercular cortexb | −38 | 8 | 10 | |||
Left frontal opercular cortexb | −42 | 24 | 2 | |||
Left frontal orbital cortexb | −44 | 20 | −6 | |||
Left insular cortexb | −42 | 10 | −2 | |||
Non-verbal Stroop-like task | n.s. | |||||
