| |
Unconditioned
|
Conditioning
|
Extinction
|
Recall
|
|---|
|
Insular cortex
|
M > OC
|
HE > M
|
HE > M
|
HE > M
|
|
HE > OC
|
HE > LE
|
|
MCC
|
n.s.
|
HE > M
|
n.s.
|
HE > M
|
|
HE > OC
|
|
rACC
|
n.s.
|
n.s.
|
HE > M
|
n.s.
|
|
Amygdala
|
n.s.
|
HE > M
|
n.s.
|
n.s.
|
|
HE > LE
|
|
HE > OC
|
|
Hypothalamus
|
n.s.
|
HE > M
|
n.s.
|
n.s.
|
|
HE > OC
|
|
Hippocampus
|
M > OC
|
n.s.
|
n.s.
|
n.s.
|
- ‘Unconditioned’ refers to the contrast Shock vs. CS- offset during fear conditioning, ‘Conditioning’ refers to the CS+ vs. CS- contrast during fear conditioning, ‘Extinction’ refers to the late CS+ vs. late CS- of the extinction training, and ‘Recall’ refers to the early CS + E trials vs. early CS + U trials of the extinction recall test. (n.s. = no significant main effect of group)
