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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Neuropsychologia. 2011 Jan 25;49(6):1466–1475. doi: 10.1016/j.neuropsychologia.2010.12.021

Figure 1. Experimental Paradigm.

Figure 1

All participants performed 4 tasks (Stimulus-Known Faces (SKf trials), Stimulus-Known Scenes (SKs trials), Stimulus Unknown (SUf and SUs trials), and Passive View (PVf and PVs trials)), which were blocked and counterbalanced and stimuli were randomized. For Passive View trials, delay and probe periods were removed (see methods). Note that fixation crosses were green, red, and grey for expectation, delay, and inter-trial interval (ITI) periods, respectively (not shown in figure). SKf, stimulus-known face trials; SKs, stimulus-known scene trials; SUf, stimulus-unknown face trials; SUs, stimulus-unknown scene trials; PVf, passive-view face trials; PVs, passive-view scene trials.