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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Brain Cogn. 2012 Nov 17;81(1):10.1016/j.bandc.2012.10.005. doi: 10.1016/j.bandc.2012.10.005

Figure 4.

Figure 4

Simulation results of fear conditioning and extinction in the same or different context.

The model also accounts for fear extinction: simulations show that fear responses decreases when US is presented in the extinction phase. Our model shows that extinguishing fear responses is faster when context used in extinction trials is different from context used in acquisition.