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. Author manuscript; available in PMC: 2014 Jun 17.
Published in final edited form as: Ann Neurol. 2013 Jun 17;73(6):10.1002/ana.23874. doi: 10.1002/ana.23874

Figure 3. Increased Activity in the Left FFA ROI for Face Encoding.

Figure 3

The BOLD signal in the left FFA region of interest, defined by an independent localizer task. The left FFA showed a significant group-by-visit interaction, as indicated by the asterisk (*), in which the BOLD signal increased for the treatment group and remained constant in the placebo control group, relative to baseline. This ROI displayed on a representative native T1-image was used as a seed for functional connectivity analysis to explore network-based changes associated with ACh upregulation.