Extended Data Fig. 2: Dynamics of CSF outflow into bone marrow.

a, Ex vivo imaging of whole-mount skull 10 min after intracisternal (IC) injection of ovalbumin. Intravenous(IV) injection of CD31/Sca1 labeled vasculature and IV osteosense the bone. b, Ex vivo imaging of tibia 10 minutes after intracisternal injection of ovalbumin. c, Imaging 30 minutes after intracisternal injection of ovalbumin. Data is representative of 2 independent experiments.