Figure 1.

A healthy subject arm ischemia data. The cuff was imposed between two lines. (A) blood flow, Q_a: red, Q_v: blue(THb μM/sec/kg). (B) NIRS data, HbO₂: red, Hb: blue, THb: black (μM/kg). (C) tissue saturation, %S_tO₂: red, venous saturation, %S_vO₂: blue, Oxygenation: black. (μM/kg).