Fig. 2

Violin plots for the comparison between the pre-treatment NPH group and controls: a Aqueductal caudal mean flow. b Aqueduct stroke volume. c Cisternal caudal mean flow. d Cisternal stroke volume. **p < 0.001
Violin plots for the comparison between the pre-treatment NPH group and controls: a Aqueductal caudal mean flow. b Aqueduct stroke volume. c Cisternal caudal mean flow. d Cisternal stroke volume. **p < 0.001