Fig. 2From: Characteristics of cardio-Cerebrovascular modulation in patients with generalized anxiety disorder: an observational studyStatistical distributions of variation of cerebral blood flow velocity (CBFV) (a), and heart rate (b) in each group. The CBFV and heart rate changes in the generalized anxiety disorder (GAD) group, recovery group before treatment, and non-recovery group before and after treatment were significantly higher than in the healthy groupBack to article page