Fig. 5. Effect of movement of the Schnauzenorgan (SO) on the amplitude of LEOD_y (light grey bars) and LEOD_z (dark grey bars). Dots represent the electrode positions. In position I, mean amplitudes (N=7) normalised to the peak-to-peak amplitude of the LEOD_z are shown, measured at the tip of the Schnauzenorgan in a normal position. At II, the Schnauzenorgan was bent to the left by 62±13.5° whereas the LEODs were recorded at the same site as in I. The initial amplitudes could be recovered by readjusting the recording position to the new tip-position (III), while a subsequent return of the Schnauzenorgan to its normal position without moving the recording electrodes decreased the amplitudes again (IV).