# PNAS23749 ## **Precapillary sphincters and pericytes at first-order capillaries as key regulators for brain capillary perfusion** ### **Summary** In vivo two-photon microscopy data for studying the signanling of precapillary sphincters and pericytes. ### Files Each folder contains data files for each figure plots ### Authors Stefan Andreas Zambach, Changsi Cai, Hans Christian Cederberg Helms, Bjørn Olav Hald, Yiqiu Dong, Jonas Christoffer Fordsmann, Reena Murmu Nielsen, Jingshi Hu, Micael Lønstrup, Birger Brodin, Martin Johannes Lauritzen