If using electrodes, refer to the instructions for your electrode type. Snap-ins and silver generally require that you use Nuprep on the scalp sites before applying electrodes. Instructions below show use of the first generation (gel) TC26 Trainer's Cap or Electro-Cap.

TC26 Trainer's Cap - Place cap and insert electrodes AFz, A1, A2, T3, T4, C3, C4