AUTHOR=Rickards Caroline A., Tzeng Yu-Chieh TITLE=Arterial pressure and cerebral blood flow variability: friend or foe? A review JOURNAL=Frontiers in Physiology VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2014.00120 DOI=10.3389/fphys.2014.00120 ISSN=1664-042X