Traumatic Long-term Memory of Pain in Humans

The goal of this phase is the development of the experimental protocol in virtual reality. Virtual environment will be checked and auditive stimulation will be graduated.

This phase is the principal step of the study: during moving in virtual environment, electrical stimulation on one hand and auditive stimulation will be applied. EEG, ECG and skin conductance will be measured during conditioning phase and extinction phase (day 1, 30 minutes each phase). Behavioral measures will be done throughout the 3 sessions (day 1, day 2 and day 30)

This phase is the same of the Principal Experimental phase except for the EEG that will not be performed.