Table 4.
Within-Group Comparisons of BOLD Activation/Deactivation in response to Phobia-related relative to Neutral Words
MNI Coordinates | |||||
---|---|---|---|---|---|
A priori Regions of Interest | x | y | z | Z-score | k |
ACTIVATION (Phobia-Related > Neutral Words) | |||||
Specific Animal Phobics | |||||
A priori regions | |||||
R rACC/dMPFC (BA32/BA9) | 12 | 46 | 30 | 3.83 | 211 |
12 | 54 | 16 | 4.03 | ||
6 | 52 | 36 | 2.91 | ||
L rACC/dMPFC (BA32/BA9) | −10 | 44 | 36 | 3.32 | 22 |
−6 | 38 | 32 | 2.73 | ||
L rACC (BA32) | −12 | 44 | 16 | 3.61 | 42 |
R dACC (BA24) | 8 | 24 | 20 | 3.67 | 18 |
L dACC/dMPFC (BA32/BA8) | 12 | 18 | 46 | 3.12 | 6 |
L dMPFC (BA9) | −10 | 58 | 28 | 4.34 | 83 |
L dMPFC (BA8) | −2 | 48 | 40 | 2.71 | 5 |
L Rostral dMPFC (BA9/10) | −14 | 62 | 16 | 3.4 | 33 |
L Amygdala | −30 | 2 | −22 | 4.64 | 66 |
−22 | −10 | −30 | 3.71 | ||
−20 | −8 | −18 | 3.01 | ||
−30 | 10 | −20 | 2.92 | 7 | |
L Insula/Inferior Frontal Gyrus BA44/45 | −50 | 22 | 6 | 3.8 | 404 |
−52 | 36 | 6 | 3.7 | ||
−40 | 24 | 2 | 3.52 | ||
L Insula | −30 | 30 | −8 | 3.2 | 20 |
Healthy Controls | |||||
Apriori Regions | |||||
L rACC (BA32) | −4 | 28 | 42 | 3.22 | 10 |
L dMPFC (BA8) | −8 | 54 | 40 | 3.6 | 77 |
−14 | 44 | 44 | 3.1 | ||
R Amygdala | 32 | 10 | −20 | 3.06 | 10 |
L Inferior Frontal Gyrus BA46 | −46 | 42 | 6 | 3.49 | 109 |
−40 | 48 | −2 | 3.26 | ||
L Inferior Frontal Gyrus BA46/Insula | −48 | 18 | 16 | 2.82 | 7 |
R Posterior Insula | 40 | −18 | 8 | 3.37 | 35 |
DEACTIVATION (Neutral > Phobia-Related Words) | |||||
Specific Animal Phobics | |||||
Thalamus | −6 | −22 | −4 | 2.98 | 7 |
Healthy Controls | |||||
Thalamus | 6 | −20 | 10 | 4.3 | 24 |
−10 | −6 | −2 | 3.01 | 7 | |
−12 | −22 | 16 | 2.93 | 5 |