. Author manuscript; available in PMC: 2018 Jun 1.

Published in final edited form as: Psychophysiology. 2017 Feb 20;54(6):857–863. doi: 10.1111/psyp.12842

Table 1.

Mean and standard error of defensive responses when viewing contamination or landscape pictures. Heart rate response is the mean heart rate deceleration during the final second of picture viewing, and skin conductance response is mean response during the final second of picture viewing and first second of the intertrial interval.

Defensive Response	Contamination Mean (SEM)	Landscapes Mean (SEM)
Blink Startle Reflex (T-score)	50.1 (0.7)^a	48.4 (0.6)^b
Heart Rate Response (BPM)	−2.4 (0.5)^a	−0.3 (0.3)^b
Skin Conductance Response (μS)	0.18 (.05)^a	−0.05 (.01)^b

Note: Means that significantly differ are denoted by different superscripts.