FIGURE 6.

Low frequency stimulation of vCA1 does not disrupt the expression of context fear and enhances generalization. (A) Experimental design. (B) Percent freezing over time (minutes) during baseline and laser stimulation in the training context (Test A). (C) Percent freezing over time (minutes) during baseline and laser stimulation in a novel environment (Test B). (D) Percent freezing during the first 3 min of the test in context A and the exposure session in context B 24 h later. (E) Percent freezing in control and ChETA groups during the first 3 min of the context B exposure days. All data are presented as the mean ± SEM. *p < 0.05.