It's the registration of brain responses to different stimuli such as Visual, somatesthetic - Somatosensory, Auditory or Cognitive.
It is done by placing electrodes on the various body parts to study and change the corresponding stimuli, which in some cases can be annoying wound. If you wear glasses must bring.
- Clínica Creu Blanca: Reina Elisenda 17, 08034 Barcelona. Tlf. 932.522.522