s18_ex07 4 200 24000 s18_ex07.dat 32 1(0)/uV 32 0 -8 64739 0 P4 s18_ex07.dat 32 1(0)/uV 32 0 -11 64829 0 Cz s18_ex07.dat 32 1(0)/uV 32 0 -9 65299 0 F8 s18_ex07.dat 32 1(0)/uV 32 0 -10 64624 0 T7