Figure 2.
Skin conductance levels (SCL) and unconditioned responses (UCR) across three test sessions. (A) SCL values across test sessions. Baseline SCL was measured during the Habituation session by recording the 5 seconds prior to the onset of each context presentation averaged across all eight trials. (B) UCR levels across tests. Values were calculated by subtracting the average SCR during the 1 second immediately following the shock from the maximum SCR during the 5 seconds after the shock. No significant differences were found.