Figure 1.

Illustration of the experimental fear conditioning and extinction protocol used in our experiment. Adapted from Zeidan et al., 2011. Note that the CS- (represented in a third color of light (yellow) is not shown in this figure for simplicity.

Lebron-Milad et al. Biology of Mood & Anxiety Disorders 2012 2:7   doi:10.1186/2045-5380-2-7
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