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. Author manuscript; available in PMC: 2023 May 17.
Published in final edited form as: Behav Res Ther. 2022 May 20;154:104124. doi: 10.1016/j.brat.2022.104124

Fig. 3.

Fig. 3.

Pre- and Post-treatment effects in the PTSD + group by experimental phase. For Acquisition (ACQ), there were significant main effects of Block, CS-Type, and a 2-way interaction of Block × CS type. For extinction training (EXT), there were main effects of Treatment, Block, CS type, and a Treatment × Block interaction. There were no observed effects of treatment on Habituation (HAB) and Late Acquisition (ACQ) phases but there was a significant treatment-related decrease in FPS during Early and Late Extinction. There was a Treatment effect on extinction Recall, with significant discrimination between CS+ and CS- observed only at Post-treatment in both groups. ** - p < 0.01; ***p < 0.001; TEPC = trauma exposed; Shading indicates the context for extinction training session that occurred 10 min after acquisition, and extinction recall that occurred in the same context 24 h later.