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. Author manuscript; available in PMC: 2018 Jul 1.
Published in final edited form as: Neurobiol Learn Mem. 2017 Mar 6;142(Pt A):41–47. doi: 10.1016/j.nlm.2017.03.001

Figure 3.

Figure 3

Effects of pre-extinction fear reactivation on fear renewal. EXTINCTION CONTEXT (ABB): Mean freezing (%) during a 3-min baseline, during five ISI’s (ISI 1–4 are 30 s each, ISI 5 spans 1 min) separating testing trials (CS-), and during each minute remaining in the extinction context. RENEWAL CONTEXT (ABC): Mean freezing (%) across trials in the familiar context (trials are identical to testing in the extinction context). RENEWAL CONTEXT (ABA): Mean freezing (%) across trials in the conditioning context (trials are identical to testing in the extinction context).