INS and Hypoglycemia: This subject required a second dose of insulin − to achieve clinically relevant hypoglycemia—which was given 14 min into the DCS acquisition and by the 60 min mark, when we stopped the acquisition, \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$${CBF}_{i}$$\end{document}CBFi was still rising.