87dc09_0134 4 250 90000 87dc09_0134.dat 16 200.0(0)/mV 16 0 -19 62316 0 II 87dc09_0134.dat 16 200.0(0)/mV 16 0 7 776 0 aVR 87dc09_0134.dat 16 200.0(0)/mV 16 0 17 59827 0 V 87dc09_0134.dat 16 4096.0(-2048)/NU 16 0 -617 13134 0 PLETH