Extended Data Figure 3. Changes in the volume of CCM lesions are not accompanied by changes in total brain volume.

The indicated total brain volumes were measured using microCT imaging. a–b, Brain volumes corresponding to the genetic rescue experiments shown in Fig. 2c–f, respectively. c, Brain volumes corresponding to the C-section/germ free fostering experiment shown in Fig. 4b–c. d, Brain volumes corresponding to the intergenerational antibiotic experiment shown in Fig. 6f–h and j. n.s. indicates p>0.05.