3421340_layout 5 125 0 16:50:38 ~ 0 255(-128)/NU 8 0 -128 0 0 PLETH ~ 0 203(-102)/mV 10 0 -512 0 0 II ~ 0 128/mV 9 0 -256 0 0 V ~ 0 64/mV 9 0 -256 0 0 III ~ 0 51(-26)/mV 8 0 -128 0 0 I