87dc09_0114 4 250 90000 87dc09_0114.dat 16 200.0(0)/mV 16 0 -22 55646 0 II 87dc09_0114.dat 16 200.0(0)/mV 16 0 14 2750 0 aVR 87dc09_0114.dat 16 200.0(0)/mV 16 0 3 63271 0 V 87dc09_0114.dat 16 4096.0(-2048)/NU 16 0 -821 52104 0 PLETH