c19061_0066 4 250 90000 c19061_0066.dat 16 200.0(0)/mV 16 0 -20 62153 0 II c19061_0066.dat 16 200.0(0)/mV 16 0 -9 61547 0 aVR c19061_0066.dat 16 200.0(0)/mV 16 0 52 7189 0 V c19061_0066.dat 16 4096.0(-2048)/NU 16 0 -205 43922 0 PLETH