Figure 6.

The Relationship between Learning under Uncertainty (${\mathit{\omega }}_2$, ${\mathit{\omega }}_3$) and Anxiety/Cardiac Measures

(A) Linear relationship between state anxiety and contingency learning, i.e., faster learning in high state anxious individuals, is attenuated by propranolol (NA−).

(B) In both groups, baseline systolic blood pressure (mm Hg) predicts participants’ estimate of volatility in the task.