Fig. 2. Representative electrophysiological recordings of LPd7 from three different animals during control treatments (Ai–Ci) and magnetic treatments (Aii–Cii). Traces in the same row (A–C) are from the same animal. Action potentials are between 90 and 100 mV in amplitude. The brackets beneath each trace indicate the 15 min baseline period and the 30 min control or magnetic stimulus period.