Table 2.

Correlation of Percent Signal Change in Right and Left Amygdala (Fearful Versus Calm Contrast) With Behavioral Variables (Pearson r), in the Whole Group

	Signal change in left amygdala (r)	Signal change in right amygdala (r)
Total number of symptoms at worst trauma	0.46*	0.32
Number of intrusion symptoms at worst trauma	0.35	0.32
Number of avoidance symptoms at worst trauma	0.58**	0.42†
Number of arousal symptoms at worst trauma	0.27	0.13
Impact of Events Scale (IES)	0.72**	0.56*
IES subscale (intrusion)	0.67**	0.41†
IES subscale (avoidance)	0.60**	0.54*
State-Trait Anxiety Inventory	0.25	0.20

^*p < .05.

^**p < .01.

^†p < .10.