Arousal and habituation effects (excitability) on startle responses to the International Affective Picture Systems (IAPS).

In conclusion, our results emphasize the usefulness of arousing pictures to study startle reflex response and show evidence of different response mechanisms for pleasant and unpleasant pictures conditions. (PsycINFO Database Record (c) 2014 APA, all rights reserved)
Source: Journal of Psychophysiology - Category: Psychiatry & Psychology Authors: Source Type: research