Forehead sensor placement

FIG. 10

LEGEND:

o • WARMROOM74°F(23°C)

o180i o COLDROOM74°F(14°C)

LU I

CO

tSIMPLE REGRESSION
r2 =0.646
P < 0.01

EZ 60 H

—i—'—i—>—i—1—i—1—i—1—i—>—i

2 3 4 5 6 7 8 PULSE AMPUTUDE (% IR MODULATION)