Journal: Social Cognitive and Affective Neuroscience
Article Title: Fear in the mind’s eye: the neural correlates of differential fear acquisition to imagined conditioned stimuli
doi: 10.1093/scan/nsac063
Figure Lengend Snippet: Trial structure. Participants imagined and viewed the patches associated with each of the visual acquisition and imagery acquisition phases, respectively. Top left: a CS+ view trial during visual acquisition with 2 ms mild electrical stimulation that co-terminates with the Gabor patch. Bottom left: a CS− view trial during visual acquisition. Top right: a CS+ imagine trial during imagery acquisition with 2 ms mild electrical stimulation that co-terminates with the 4 s imagery epoch. Bottom right: a CS− imagine trial during imagery acquisition.
Article Snippet: The US during the fear-conditioning trials was a mild electrical stimulation (administered using the STMISOC and STM100C modules of BIOPAC, Goleta, CA, USA).
Techniques: