Figure Supplement A Decay rate of caffeine-transient Unit 1/seconds Group vehicle DEX "DEX+ SKF" "DEX +BTP2" N=8 N=6 N=7 N=8 0.14735 0.3853105 0.39175 0.20375 0.51505 0.54725 0.4112 0.43935 0.44645 0.47025 0.8051 0.58555 0.46735 0.59605 0.7043 0.95425 0.6096 0.6011 0.50355 0.5866 0.49285 0.74925 0.40094 0.7305 0.5975 0.44995 0.428 0.3141 1.042